RESUMEN
BACKGROUND: Data on procedural and early outcomes after transjugular transcatheter tricuspid valve replacement (TTVR) are limited. OBJECTIVES: This study sought to evaluate first-in-man procedural and clinical outcomes after transjugular TTVR with a special focus on patients who received large device sizes in whom TTVR outcomes have been questioned. METHODS: The retrospective registry included patients who underwent TTVR using the LuX-Valve Plus system (Jenscare Biotechnology Co Ltd) for symptomatic tricuspid regurgitation (TR) from January 2022 until February 2024 at 15 international centers in a compassionate use setting. The endpoints were procedural TR reduction, in-hospital death, adverse events, and 1-month survival. We further stratified results according to the size of the implanted device (<55 vs ≥55 mm). RESULTS: The registry included a total of 76 patients at a median age of 78 years (Q1-Q3: 72-83 years, 47.4% women). TR was reduced to ≤2+ and ≤1+ in 94.7% and 90.8% of patients (75.0% of patients received TTVR devices ≥55 mm) with well-sustained results at 1-month follow-up (TR ≤2+ in 95.0% and ≤1+ 86.8%). Residual TR was paravalvular in all cases. In-hospital death occurred in 4 patients (5.3%). Four patients (5.3%) underwent cardiac surgery during index hospitalization. Major in-hospital bleeding events occurred in 5 patients (6.6%). New in-hospital pacemaker implantation was required in 3.9% of patients in the overall cohort (5.7% in "pacemaker-naive" individuals). No cases of valve thrombosis, stroke, myocardial infarction, or pulmonary embolism were observed. At 1-month follow-up, survival was 94.4%, and NYHA functional class significantly improved. One further patient received a pacemaker, 1 further bleeding event occurred, and 2 patients underwent reintervention or surgery within the first 30 days after TTVR. No differences in procedural outcomes or adverse events were observed after stratification for valve size. CONCLUSIONS: Transjugular TTVR appears to be a safe and effective treatment option for patients with severe TR with comparable outcomes in very large tricuspid anatomies.
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Cateterismo Cardíaco , Ensayos de Uso Compasivo , Implantación de Prótesis de Válvulas Cardíacas , Prótesis Valvulares Cardíacas , Diseño de Prótesis , Recuperación de la Función , Sistema de Registros , Insuficiencia de la Válvula Tricúspide , Válvula Tricúspide , Humanos , Femenino , Masculino , Estudios Retrospectivos , Anciano , Resultado del Tratamiento , Factores de Tiempo , Anciano de 80 o más Años , Válvula Tricúspide/cirugía , Válvula Tricúspide/fisiopatología , Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/mortalidad , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/instrumentación , Cateterismo Cardíaco/mortalidad , Factores de Riesgo , Mortalidad Hospitalaria , Complicaciones Posoperatorias/etiología , Venas YugularesRESUMEN
BACKGROUND: Tricuspid regurgitation (TR) is associated with worse clinical outcomes after transcatheter aortic valve replacement (TAVR) and mitral transcatheter edge-to-edge repair (M-TEER), but little is known about its association with health status outcomes. OBJECTIVES: The aims of this study were to explore, using the Society of Thoracic Surgeons and American College of Cardiology TVT (Transcatheter Valve Therapy) Registry, the association between baseline TR and health status after TAVR and M-TEER and to determine if baseline TR was associated with clinical endpoints. METHODS: Health status was assessed using Kansas City Cardiomyopathy Questionnaire overall summary (KCCQ-OS) score in patients enrolled in the TVT Registry who underwent isolated TAVR or M-TEER between January 2019 and June 2021. The association among baseline TR and KCCQ-OS score, being alive and well, and clinical outcomes was examined. RESULTS: In total, 130,097 TAVR patients (13.1% with moderate TR, 2.3% with severe TR) and 19,593 M-TEER patients (33.2% with moderate TR, 14.7% with severe TR) were included. Mean KCCQ-OS scores were lower with severe vs moderate vs none to mild TR at baseline prior to TAVR (39.4 ± 24.2 vs 45.2 ± 24.7 vs 51.3 ± 25.3; P < 0.01) or M-TEER (38.1 ± 23.9 vs 41.9 ± 24.7 vs 45.4 ± 25.2; P < 0.01) and similarly at 30 days and 1 year. The odds of being alive and well at 1 year were lower with moderate or severe TR before TAVR (adjusted OR: 0.79 [95% CI: 0.74-0.85] and adjusted OR: 0.81 [95% CI: 0.70-0.94], respectively) and severe TR before M-TEER (adjusted OR: 0.53; 95% CI: 0.40-0.71). Furthermore, moderate or severe TR before TAVR was associated with higher 1-year mortality and readmission, whereas moderate or severe TR before M-TEER was associated with higher 1-year mortality. CONCLUSIONS: In a large cohort of U.S. patients who underwent TAVR or M-TEER, greater baseline TR was associated with worse health status and clinical outcomes. Understanding adverse outcomes of TR in patients with coexisting valvular abnormalities is important, especially with rapidly evolving transcatheter tricuspid valve interventions.
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Estenosis de la Válvula Aórtica , Válvula Aórtica , Estado de Salud , Válvula Mitral , Sistema de Registros , Reemplazo de la Válvula Aórtica Transcatéter , Insuficiencia de la Válvula Tricúspide , Humanos , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Reemplazo de la Válvula Aórtica Transcatéter/mortalidad , Femenino , Masculino , Resultado del Tratamiento , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/cirugía , Anciano , Factores de Tiempo , Anciano de 80 o más Años , Factores de Riesgo , Estenosis de la Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/mortalidad , Estenosis de la Válvula Aórtica/fisiopatología , Válvula Aórtica/cirugía , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/fisiopatología , Válvula Mitral/cirugía , Válvula Mitral/fisiopatología , Válvula Mitral/diagnóstico por imagen , Estados Unidos , Medición de Riesgo , Insuficiencia de la Válvula Mitral/cirugía , Insuficiencia de la Válvula Mitral/fisiopatología , Insuficiencia de la Válvula Mitral/diagnóstico por imagen , Insuficiencia de la Válvula Mitral/mortalidad , Índice de Severidad de la Enfermedad , Recuperación de la Función , Válvula Tricúspide/fisiopatología , Válvula Tricúspide/cirugía , Válvula Tricúspide/diagnóstico por imagen , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/instrumentación , Cateterismo Cardíaco/mortalidadRESUMEN
BACKGROUND: Tricuspid regurgitation (TR) is highly prevalent in the transcatheter aortic valve replacement (TAVR) population, but clear management guidelines are lacking. OBJECTIVES: The aims of this study were to elucidate the prevalence and consequences of severe TR in patients with aortic stenosis undergoing TAVR and to examine the change in TR post-TAVR, including predictors of improvement and its impact on longer term mortality. METHODS: Using Centers for Medicare and Medicaid Services-linked TVT (Transcatheter Valve Therapy) Registry data, a propensity-matched analysis was performed among patients undergoing TAVR with baseline mild, moderate, or severe TR. Kaplan-Meier estimates were used to assess the impact of TR on 3-year mortality. Multivariable analysis identified predictors of 30-day TR improvement. RESULTS: Of the 312,320 included patients, 84% had mild, 13% moderate, and 3% severe TR. In a propensity-matched cohort, severe baseline TR was associated with higher in-hospital mortality (2.5% vs 2.1% for moderate TR and 1.8% for mild TR; P = 0.009), higher 1-year mortality (24% vs 19.6% for moderate TR and 16.6% for mild TR; P < 0.0001), and 3-year mortality (54.2% vs 48.5% for moderate TR and 43.3% for mild TR; P < 0.0001). Among the patients with severe TR at baseline, 76.4% improved to moderate or less TR 30 days after TAVR. Baseline mitral regurgitation moderate or greater, preserved ejection fraction, higher aortic valve gradient, and better kidney function predicted TR improvement after TAVR. However, severe 30-day residual TR was associated with higher 1-year mortality (27.4% vs 18.7% for moderate TR and 16.8% for mild TR; P < 0.0001). CONCLUSIONS: Severe baseline and 30-day residual TR after TAVR are associated with increased mortality up to 3 years. This analysis identifies a higher risk group that could be evaluated for the recently approved tricuspid interventions.
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Estenosis de la Válvula Aórtica , Válvula Aórtica , Valvuloplastia con Balón , Prótesis Valvulares Cardíacas , Mortalidad Hospitalaria , Diseño de Prótesis , Recuperación de la Función , Sistema de Registros , Índice de Severidad de la Enfermedad , Reemplazo de la Válvula Aórtica Transcatéter , Insuficiencia de la Válvula Tricúspide , Humanos , Masculino , Femenino , Estenosis de la Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/mortalidad , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/fisiopatología , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Reemplazo de la Válvula Aórtica Transcatéter/mortalidad , Reemplazo de la Válvula Aórtica Transcatéter/instrumentación , Anciano de 80 o más Años , Resultado del Tratamiento , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/cirugía , Anciano , Estados Unidos/epidemiología , Factores de Riesgo , Factores de Tiempo , Válvula Aórtica/cirugía , Válvula Aórtica/fisiopatología , Válvula Aórtica/diagnóstico por imagen , Valvuloplastia con Balón/mortalidad , Valvuloplastia con Balón/efectos adversos , Medición de Riesgo , Prevalencia , Válvula Tricúspide/fisiopatología , Válvula Tricúspide/cirugía , Válvula Tricúspide/diagnóstico por imagen , Estudios Retrospectivos , Centers for Medicare and Medicaid Services, U.S. , HemodinámicaRESUMEN
BACKGROUND: A novel echocardiography-based definition of atrial functional tricuspid regurgitation (A-FTR) has shown superior outcomes in patients undergoing conservative treatment or tricuspid valve transcatheter edge-to-edge repair. Its prognostic significance for transcatheter tricuspid valve annuloplasty (TTVA) outcomes is unknown. OBJECTIVES: This study sought to investigate prognostic, clinical, and technical implications of A-FTR phenotype in patients undergoing TTVA. METHODS: This multicenter study investigated clinical and echocardiographic outcomes up to 1 year in 165 consecutive patients who underwent TTVA for A-FTR (characterized by the absence of tricuspid valve tenting, midventricular right ventricular [RV] dilatation, and impaired left ventricular ejection fraction) and nonatrial functional tricuspid regurgitation (NA-FTR). RESULTS: A total of 62 A-FTR and 103 NA-FTR patients were identified, with the latter exhibiting more pronounced RV remodeling. Compared to baseline, the tricuspid regurgitation (TR) grade at discharge was significantly reduced (P < 0.001 for both subtypes), and TR ≤II was achieved more frequently in A-FTR (85.2% vs 60.8%; P = 0.001). Baseline TR grade and A-FTR phenotype were independently associated with TR ≤II at discharge and 30 days. In multivariate analyses, A-FTR phenotype was a strong predictor (OR: 5.8; 95% CI: 2.1-16.1; P < 0.001) of TR ≤II at 30 days. At 1 year, functional class had significantly improved compared to baseline (both P < 0.001). One-year mortality was lower in A-FTR (6.5% vs 23.8%; P = 0.011) without significant differences in heart failure hospitalizations (13.3% vs 22.7%; P = 0.188). CONCLUSIONS: Direct TTVA effectively reduces TR in both A-FTR, which is a strong and independent predictor of achieving TR ≤II, and NA-FTR. Even though NA-FTR showed more RV remodeling at baseline, both phenotypes experienced similar symptomatic improvement, emphasizing the benefit of TTVA even in advanced disease stages. Additionally, phenotyping was of prognostic relevance in patients undergoing TTVA.
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Cateterismo Cardíaco , Anuloplastia de la Válvula Cardíaca , Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Tricúspide , Válvula Tricúspide , Humanos , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/mortalidad , Femenino , Masculino , Anciano , Válvula Tricúspide/fisiopatología , Válvula Tricúspide/diagnóstico por imagen , Válvula Tricúspide/cirugía , Cateterismo Cardíaco/instrumentación , Cateterismo Cardíaco/efectos adversos , Resultado del Tratamiento , Factores de Tiempo , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Anuloplastia de la Válvula Cardíaca/efectos adversos , Anuloplastia de la Válvula Cardíaca/mortalidad , Anuloplastia de la Válvula Cardíaca/instrumentación , Factores de Riesgo , Anciano de 80 o más Años , Recuperación de la Función , Remodelación Ventricular , Función Ventricular Izquierda , Fenotipo , Función Ventricular Derecha , Estudios Retrospectivos , Persona de Mediana Edad , Volumen Sistólico , Valor Predictivo de las PruebasRESUMEN
BACKGROUND: Severe tricuspid regurgitation (TR) is known to be associated with poor quality of life and increased risk of death when left untreated. OBJECTIVES: We sought to report the 1-year clinical outcomes of subjects treated by tricuspid transcatheter edge-to-edge repair (TEER) with the TriClip system (Abbott Cardiovascular) in a contemporary real-world setting. METHODS: The bRIGHT (An Observational Real-World Study Evaluating Severe Tricuspid Regurgitation Patients Treated With the Abbott TriClip Device) postapproval study is a prospective, single-arm, open-label, multicenter postmarket registry conducted at 26 sites in Europe, with central event adjudication and echocardiographic core-laboratory assessment. RESULTS: Enrolled subjects (n = 511) were elderly (79 ± 7 years) with significant comorbidities. A total of 88% had baseline massive or torrential TR, and 80% of subjects were in NYHA functional class III/IV. TR was reduced to moderate or less in 81% at 1 year. Significant improvements in NYHA functional class (21% to 75% I/II, P < 0.0001) and Kansas City Cardiomyopathy Questionnaire (KCCQ) score (19 ± 26-point improvement, P <0.0001) were observed at 1 year. One-year mortality was significantly lower in subjects who achieved moderate or lower TR at 30 days; however, there was no difference in mortality among subjects who achieved moderate, mild, or trace TR at 30 days. In addition to TR reduction at 30 days, baseline serum creatinine and baseline right ventricular tricuspid annular plane systolic excursion (RV TAPSE) were independently associated with mortality at 1 year (OR: 2.169; 95% CI: 1.494-3.147; P < 0.0001; OR: 0.636; 95% CI: 0.415-0.974; P = 0.0375). Mortality was not associated with baseline TR grade or with center volume. CONCLUSIONS: Tricuspid TEER using the TriClip system was safe and effective through 1 year for subjects with significant TR and advanced disease in a diverse real-world population. (An Observational Real-world Study Evaluating Severe Tricuspid Regurgitation Patients Treated With the Abbott TriClip Device [bRIGHT]; NCT04483089).
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Insuficiencia de la Válvula Tricúspide , Humanos , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/mortalidad , Masculino , Femenino , Anciano , Estudios Prospectivos , Resultado del Tratamiento , Válvula Tricúspide/cirugía , Válvula Tricúspide/diagnóstico por imagen , Sistema de Registros , Anciano de 80 o más Años , Estudios de Seguimiento , Ecocardiografía , Calidad de Vida , Cateterismo Cardíaco/métodos , Europa (Continente)/epidemiología , Factores de Tiempo , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: The safety profile of transcatheter tricuspid valve (TTV) repair techniques is well established, but residual tricuspid regurgitation (TR) remains a concern. OBJECTIVES: The authors sought to assess the impact of residual TR severity post-TTV repair on survival. METHODS: We evaluated the survival rate at 2 years of 613 patients with severe isolated functional TR who underwent TTV repair in TRIGISTRY according to the severity of residual TR at discharge using a 3-grade (mild, moderate, and severe) or 4-grade scheme (mild, mild to moderate, moderate to severe, and severe). RESULTS: Residual TR was none/mild in 33%, moderate in 52%, and severe in 15%. The 2-year adjusted survival rates significantly differed between the 3 groups (85%, 70%, and 44%, respectively; restricted mean survival time [RMST]: P = 0.0001). When the 319 patients with moderate residual TR were subdivided into mild to moderate (n = 201, 33%) and moderate to severe (n = 118, 19%), the adjusted survival rate was also significantly different between groups (85%, 80%, 55%, and 44%, respectively; RMST: P = 0.001). Survival was significantly lower in patients with moderate to severe residual TR compared to patients with mild to moderate residual TR (P = 0.006). No difference in survival rates was observed between patients with no/mild and mild to moderate residual TR (P = 0.67) or between patients with moderate to severe and severe residual TR (P = 0.96). CONCLUSIONS: The moderate residual TR group was heterogeneous and encompassed patients with markedly different clinical outcomes. Refining TR grade classification with a more granular 4-grade scheme improved outcome prediction. Our results highlight the importance of achieving a mild to moderate or lower residual TR grade during TTV repair, which could define a successful intervention.
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Cateterismo Cardíaco , Implantación de Prótesis de Válvulas Cardíacas , Índice de Severidad de la Enfermedad , Insuficiencia de la Válvula Tricúspide , Válvula Tricúspide , Humanos , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/mortalidad , Masculino , Femenino , Válvula Tricúspide/diagnóstico por imagen , Válvula Tricúspide/cirugía , Válvula Tricúspide/fisiopatología , Anciano , Resultado del Tratamiento , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/mortalidad , Cateterismo Cardíaco/instrumentación , Factores de Tiempo , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Factores de Riesgo , Anciano de 80 o más Años , Persona de Mediana Edad , Medición de Riesgo , Sistema de RegistrosRESUMEN
OBJECTIVES: The aim of the study was to evaluate mortality and morbidity outcomes following open-heart isolated tricuspid valve surgery (TVSx) with medium to long-term follow-up. DESIGN: Retrospective cohort study. SETTING: New South Wales public and private hospital admissions between 1 January 2002 and 30 June 2018. PARTICIPANTS: A total of 537 patients underwent open isolated TVSx during the study period. PRIMARY AND SECONDARY OUTCOME MEASURES: Primary outcome was all-cause mortality tracked from the death registry to 31 December 2018. Secondary morbidity outcomes, including admission for congestive cardiac failure (CCF), new atrial fibrillation (AF), infective endocarditis (IE), pulmonary embolism (PE) and insertion of a permanent pacemaker (PPM) or implantable cardioverter-defibrillator (ICD), were tracked from the Admitted Patient Data Collection database. Independent mortality associations were determined using the Cox regression method. RESULTS: A total of 537 patients underwent open isolated TVSx (46% male): median age (IQR) was 63.5 years (43.9-73.8 years) with median length of stay of 16 days (10-31 days). Main cardiovascular comorbidities were AF (54%) and CCF (42%); 67% had rheumatic tricuspid valve. In-hospital and total mortality were 7.4% and 39.3%, respectively (mean follow-up: 4.8 years). Cause-specific deaths were evenly split between cardiovascular and non-cardiovascular causes. Predictors of mortality included a history of CCF (HR=1.78, 95% CI 1.33 to 2.38, p<0.001) and chronic pulmonary disease (HR=2.66, 95% CI 1.63 to 4.33, p<0.001). In-hospital PPM rate was 10.0%. At 180 days, 53 (9.9%) patients were admitted for CCF, 25 (10.1%) had new AF, 7 (1.5%) had new IE and <1% had PE, post-discharge PPM or ICD insertion. CONCLUSION: Open isolated TVSx carries significant mortality risk, with decompensated CCF and new AF the most common morbidities encountered after surgery. This report forms a benchmark to compare outcomes with newer percutaneous tricuspid interventions.
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Válvula Tricúspide , Humanos , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Anciano , Válvula Tricúspide/cirugía , Nueva Gales del Sur/epidemiología , Adulto , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/mortalidad , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/mortalidadRESUMEN
OBJECTIVE: Tricuspid regurgitation (TR) is associated with adverse prognosis in various patient populations. However, data regarding the prognostic impact in patients with cardiogenic shock (CS) is limited. The study investigates the prognostic impact of pre-existing TR in patients with CS. METHODS: Consecutive patients with CS from 2019 to 2021 were included in a monocentric registry. Every patient's medical history, including echocardiographic data, was recorded. The influence of pre-existing TR on prognosis was investigated. Furthermore, Kaplan-Meier analyses based on TR severity were conducted. Statistical analyses comprised univariable t-test, Spearman's correlation, Kaplan-Meier analyses, as well as multivariable Cox proportional regression models. Analyses were stratified by the underlying cause of CS such as acute myocardial infarction (AMI), or the need for mechanical ventilation. RESULTS: 105 patients with CS and pre-existing TR were included. In Kaplan Meier analyses, it could be demonstrated that patients with severe TR (TR III°) had the highest 30-day all-cause mortality compared to mild (TR I°) and moderate TR (TR II°) (44% vs. 52% vs. 77%; log rank p = .054). In the subgroup analyses of CS-patients without AMI, TR II°/TR III° showed a higher all-cause mortality after 30 days compared to TR I° (39% vs. 64%; log rank p = .027). In multivariable Cox regression TR II°/TR III° was associated with 30-day all-cause mortality in CS-patients without AMI (HR = 2.193; 95% CI 1.007-4.774; p = .048). No significant difference could be found in the AMI group. Furthermore, TR II°/III° was linked to an increased 30-day all-cause mortality in non-ventilated CS-patients (6% vs. 50%, log rank p = .015), which, however, could not be confirmed in multivariable Cox regression. CONCLUSION: The occurrence of pre-existing TR II°/III° was independently related with 30-day all-cause mortality in CS-patients without AMI. However, no prognostic influence was observed in CS-patients with AMI.
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Choque Cardiogénico , Insuficiencia de la Válvula Tricúspide , Humanos , Choque Cardiogénico/mortalidad , Choque Cardiogénico/terapia , Femenino , Masculino , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/complicaciones , Anciano , Pronóstico , Persona de Mediana Edad , Estimación de Kaplan-Meier , Anciano de 80 o más Años , Infarto del Miocardio/mortalidad , Infarto del Miocardio/complicaciones , Sistema de Registros , Modelos de Riesgos Proporcionales , Índice de Severidad de la Enfermedad , EcocardiografíaRESUMEN
AIMS: Significant changes in tricuspid regurgitation (TR) and mitral regurgitation (MR) post-cardiac implantable electronic devices (CIEDs) are increasingly recognized. However, uncertainty remains as to whether the risk of CIED-associated TR and MR differs with right ventricular pacing (RVP) via CIED with trans-tricuspid RV leads, compared with cardiac resynchronization therapy (CRT), conduction system pacing (CSP), and leadless pacing (LP). The study aims to synthesize extant data on risk and prognosis of significant post-CIED TR and MR across pacing strategies. METHODS AND RESULTS: We searched PubMed, EMBASE, and Cochrane Library databases published until 31 October 2023. Significant post-CIED TR and MR were defined as ≥ moderate. Fifty-seven TR studies (n = 13 723 patients) and 90 MR studies (n = 14 387 patients) were included. For all CIED, the risk of post-CIED TR increased [pooled odds ratio (OR) = 2.46 and 95% CI = 1.88-3.22], while the risk of post-CIED MR reduced (OR = 0.74, 95% CI = 0.58-0.94) after 12 and 6 months of median follow-up, respectively. Right ventricular pacing via CIED with trans-tricuspid RV leads was associated with increased risk of post-CIED TR (OR = 4.54, 95% CI = 3.14-6.57) and post-CIED MR (OR = 2.24, 95% CI = 1.18-4.26). Binarily, CSP did not alter TR risk (OR = 0.37, 95% CI = 0.13-1.02), but significantly reduced MR (OR = 0.15, 95% CI = 0.03-0.62). Cardiac resynchronization therapy did not significantly change TR risk (OR = 1.09, 95% CI = 0.55-2.17), but significantly reduced MR with prevalence pre-CRT of 43%, decreasing post-CRT to 22% (OR = 0.49, 95% CI = 0.40-0.61). There was no significant association of LP with post-CIED TR (OR = 1.15, 95% CI = 0.83-1.59) or MR (OR = 1.31, 95% CI = 0.72-2.39). Cardiac implantable electronic device-associated TR was independently predictive of all-cause mortality [pooled hazard ratio (HR) = 1.64, 95% CI = 1.40-1.90] after median of 53 months. Mitral regurgitation persisting post-CRT independently predicted all-cause mortality (HR = 2.00, 95% CI = 1.57-2.55) after 38 months. CONCLUSION: Our findings suggest that, when possible, adoption of pacing strategies that avoid isolated trans-tricuspid RV leads may be beneficial in preventing incident or deteriorating atrioventricular valvular regurgitation and might reduce mortality.
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Desfibriladores Implantables , Insuficiencia de la Válvula Mitral , Marcapaso Artificial , Insuficiencia de la Válvula Tricúspide , Humanos , Estimulación Cardíaca Artificial/efectos adversos , Terapia de Resincronización Cardíaca/efectos adversos , Insuficiencia de la Válvula Mitral/etiología , Insuficiencia de la Válvula Mitral/mortalidad , Insuficiencia de la Válvula Mitral/fisiopatología , Marcapaso Artificial/efectos adversos , Pronóstico , Factores de Riesgo , Insuficiencia de la Válvula Tricúspide/etiología , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/fisiopatologíaRESUMEN
BACKGROUND: We assessed the safety profile of tricuspid transcatheter edge-to-edge repair (TEER) in patients with right ventricular (RV) dysfunction. METHODS: We identified patients undergoing TEER to treat tricuspid regurgitation from June 2015 to October 2021 and assessed tricuspid annular plane systolic excursion (TAPSE) and RV fractional area change (RVFAC). RV dysfunction was defined as TAPSE <17 mm and RVFAC <35%. The primary end point was 30-day mortality after TEER. We also investigated the change in the RV function in the early phase and clinical outcomes at 2 years. RESULTS: The study participants (n=262) were at high surgical risk (EuroSCORE II, 6.2% [interquartile range, 4.0%-10.3%]). Among them, 44 patients met the criteria of RV dysfunction. Thirty-day mortality was 3.2% in patients with normal RV function and 2.3% in patients with RV dysfunction (P=0.99). Tricuspid regurgitation reduction to ≤2+ was consistently achieved irrespective of RV dysfunction (76.5% versus 70.5%; P=0.44). TAPSE and RVFAC declined after TEER in patients with normal RV function (TAPSE, 19.0±4.7 to 17.9±4.5 mm; P=0.001; RVFAC, 46.2%±8.1% to 40.3%±9.7%; P<0.001). In contrast, those parameters were unchanged or tended to increase in patients with RV dysfunction (TAPSE, 13.2±2.3 to 15.3±4.7 mm; P=0.011; RVFAC, 29.6%±4.1% to 31.6%±8.3%; P=0.14). Two years after TEER, compared with patients with normal RV function, patients with RV dysfunction had significantly higher mortality (27.0% versus 56.3%; P<0.001). CONCLUSIONS: TEER was safe and feasible to treat tricuspid regurgitation in patients with RV dysfunction. The decline in the RV function was observed in patients with normal RV function but not in patients with RV dysfunction.
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Cateterismo Cardíaco , Recuperación de la Función , Insuficiencia de la Válvula Tricúspide , Válvula Tricúspide , Disfunción Ventricular Derecha , Función Ventricular Derecha , Humanos , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Masculino , Femenino , Disfunción Ventricular Derecha/fisiopatología , Disfunción Ventricular Derecha/mortalidad , Disfunción Ventricular Derecha/diagnóstico por imagen , Disfunción Ventricular Derecha/etiología , Válvula Tricúspide/fisiopatología , Válvula Tricúspide/cirugía , Válvula Tricúspide/diagnóstico por imagen , Resultado del Tratamiento , Anciano , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/mortalidad , Cateterismo Cardíaco/instrumentación , Factores de Tiempo , Factores de Riesgo , Persona de Mediana Edad , Estudios Retrospectivos , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Anciano de 80 o más Años , Medición de RiesgoAsunto(s)
Cateterismo Cardíaco , Implantación de Prótesis de Válvulas Cardíacas , Hipertensión Pulmonar , Valor Predictivo de las Pruebas , Válvula Tricúspide , Humanos , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/instrumentación , Cateterismo Cardíaco/mortalidad , Resultado del Tratamiento , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Hipertensión Pulmonar/mortalidad , Hipertensión Pulmonar/fisiopatología , Hipertensión Pulmonar/diagnóstico , Factores de Riesgo , Factores de Tiempo , Válvula Tricúspide/fisiopatología , Válvula Tricúspide/diagnóstico por imagen , Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/cirugía , Medición de Riesgo , Femenino , Masculino , Presión Arterial , Anciano , Arteria Pulmonar/fisiopatología , Arteria Pulmonar/diagnóstico por imagen , Arteria Pulmonar/cirugíaRESUMEN
BACKGROUND: The independent effect of pulmonary hypertension (PHT) severity on mortality in those with reduced left ventricular ejection fraction (LVEF) is not well known. OBJECTIVES: The authors aimed to examine the prognostic impact of increasingly elevated pulmonary pressures in a large clinical cohort of adults with reduced LVEF. METHODS: The authors analyzed data from the National Echocardiography Database of Australia, a large clinical registry linking routine echocardiographic investigations to mortality. In 23,675 adults with a recorded tricuspid regurgitation peak velocity (TRV) and reduced LVEF (<50%), the authors evaluated the relationship between conventional thresholds of increasing risk of PHT and mortality during median follow-up of 2.9 years (Q1-Q3: 1.0-5.4 years). RESULTS: Mean age was 70 ± 15 years, and 7,498 (31.7%) individuals were female. Overall, 8,801 (37.2%) had normal (TRV <2.5 m/s), 7,061 (29.8%) had borderline (2.5-2.8 m/s), 5,676 (24.0%) intermediate (2.9-3.4 m/s), and 2,137 (9.0%) individuals had high-risk PHT (>3.4 m/s). With increasing risk of PHT, 1- and 5-year actuarial mortality increased from 13.3% and 43.8% to 41.5% and 81.4%, respectively (P < 0.0001) from normal to severely elevated TRV. The adjusted HR of mortality increased by 1.31-fold (95% CI: 1.23-1.38), 1.82-fold (95% CI: 1.72-1.93), and 2.38-fold (95% CI: 2.21-2.56) in those with borderline, intermediate, and high risk of PHT respectively, compared with normal TRV. Further analyses suggested a distinctive threshold with a TRV reached >2.41 m/s (adjusted HR: 1.18 [95% CI: 1.04-1.33]). CONCLUSIONS: The authors demonstrate the prevalence and negative prognostic impact of increasingly elevated TRV levels in individuals with reduced LVEF, with a threshold for mortality lying within the range of "borderline risk" PHT.
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Volumen Sistólico , Humanos , Femenino , Masculino , Volumen Sistólico/fisiología , Anciano , Persona de Mediana Edad , Disfunción Ventricular Izquierda/fisiopatología , Disfunción Ventricular Izquierda/mortalidad , Australia/epidemiología , Hipertensión Pulmonar/fisiopatología , Hipertensión Pulmonar/mortalidad , Ecocardiografía , Pronóstico , Arteria Pulmonar/fisiopatología , Anciano de 80 o más Años , Sistema de Registros , Insuficiencia Cardíaca/mortalidad , Insuficiencia Cardíaca/fisiopatología , Presión Esfenoidal Pulmonar/fisiología , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/mortalidadRESUMEN
BACKGROUND: More than moderate tricuspid regurgitation (TR) is associated with high mortality. Surgical tricuspid valve repair and replacements are rarely performed due to high operative mortality risk, mainly attributed to late presentation. Novel transcatheter tricuspid valve intervention (TTVI) devices are being developed as an alternative to surgery. The population of patients presenting to tertiary care centers who can benefit from TTVI has not been well defined. METHODS: We retrospectively analyzed 12,677 consecutive 2D echocardiograms completed at our tertiary care center between March 2021 and March 2022 and identified hospitalized patients with more than moderate TR. A total of 569 patients were included in this study. Clinical and echocardiographic data were collected by individual chart review. We used the European Society of Cardiology (ESC) guidelines on the management of valvular disease to retrospectively assign patients to medical, surgical, or transcatheter therapy. RESULTS: 458 patients (80.5 %) were assigned to medical therapy, 57 (10.0 %) were assigned to TTVI, and 54 (9.5 %) were assigned to tricuspid valve surgery. Of note, 75.7 % (431/569) of patients were precluded from any intervention due to advanced disease, and only 4.7 % (27/569) presented too early for intervention, being both asymptomatic and without RV dilatation. CONCLUSION: Only 10.0 % of patients presenting to a tertiary care center with significant TR would be candidates for TTVI when these technologies are approved in the United States. Earlier identification and treatment of TR could increase the number of patients who may benefit from interventions including TTVI.
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Cateterismo Cardíaco , Implantación de Prótesis de Válvulas Cardíacas , Índice de Severidad de la Enfermedad , Insuficiencia de la Válvula Tricúspide , Válvula Tricúspide , Humanos , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/mortalidad , Estudios Retrospectivos , Válvula Tricúspide/diagnóstico por imagen , Válvula Tricúspide/cirugía , Válvula Tricúspide/fisiopatología , Masculino , Femenino , Anciano , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Resultado del Tratamiento , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/instrumentación , Persona de Mediana Edad , Factores de Riesgo , Anciano de 80 o más Años , Factores de Tiempo , Medición de Riesgo , Toma de Decisiones Clínicas , Selección de Paciente , Centros de Atención Terciaria , Pacientes InternosRESUMEN
BACKGROUND: Functional tricuspid regurgitation (TR) can develop either because of right ventricular (RV) remodeling (ventricular functional TR) and/or right atrial dilation (atrial functional TR). OBJECTIVES: This meta-analysis aimed to investigate the association between right heart remodeling and long-term (>1 year) all-cause mortality in patients with significant TR (at least moderate, ≥2+). METHODS: MEDLINE, ISI Web of Science, and SCOPUS databases were searched. Studies reporting data on at least 1 RV functional parameter and long-term all-cause mortality in patients with significant TR were included. This study was designed according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) requirements. RESULTS: Out of 8,902 studies, a total of 14 were included, enrolling 4,394 subjects. The duration of follow-up across the studies varied, ranging from a minimum of 15.5 months to a maximum of 73.2 months. Overall, long-term all-cause mortality was 31% (95% CI: 20%-41%; P ≤ 0.001). By means of meta-regression analyses, an inverse relation was found between tricuspid annular plane systolic excursion (11 studies enrolling 3,551 subjects, -6.3% [95% CI: -11.1% to -1.4%]; P = 0.011), RV fractional area change (9 studies, 2,975 subjects, -4.4% [95% CI: -5.9% to -2.9%]; P < 0.001), tricuspid annular dimension (7 studies, 2,986 subjects, -4.1% [95% CI: -7.6% to -0.5%]; P = 0.026), right atrial area (6 studies, 1,920 subjects, -1.9% [95% CI: -2.5% to -1.3%]; P < 0.001) and mortality. CONCLUSIONS: RV dysfunction parameters are associated to worse clinical outcomes in patients with TR, whereas right atrial dilatation is linked to a better prognostic outcome. Further studies are needed to unravel the pathophysiological differences within the functional TR spectrum. (Right heart remodeling and outcomes in patients with tricuspid regurgitation; CRD42023418667).
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Función del Atrio Derecho , Insuficiencia de la Válvula Tricúspide , Función Ventricular Derecha , Remodelación Ventricular , Humanos , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/mortalidad , Factores de Riesgo , Factores de Tiempo , Pronóstico , Masculino , Persona de Mediana Edad , Femenino , Anciano , Válvula Tricúspide/fisiopatología , Válvula Tricúspide/diagnóstico por imagen , Adulto , Medición de Riesgo , Anciano de 80 o más Años , Disfunción Ventricular Derecha/fisiopatología , Disfunción Ventricular Derecha/mortalidad , Disfunción Ventricular Derecha/diagnóstico por imagen , Remodelación AtrialRESUMEN
We aimed to evaluate clinical and prognostic significance of myocardial work parameters of the systemic right ventricle (SRV). Thirty-eight patients with the SRV underwent echocardiographic assessment of the SRV systolic function including 3D-echocardiography derived ejection fraction, 2D longitudinal strain and myocardial work analysis. The study endpoint was the combination of all-cause mortality and heart transplantation. Global constructive work (GCW) and global work index (GWI) demonstrated moderate correlation with the 3DE-derived SRV ejection fraction (EF) (Rho 0.64, p < 0.0001 and Rho 0.63, p < 0.0001, respectively). GCW showed the strongest correlation with the BNP level (Rho - 0.77, p < 0.0001), closely followed by GWI, 4-chamber longitudinal strain and 3DE EF (all Rho - 0.73, p < 0.0001). GCW and GWI were significantly lower in patients with moderate or severe tricuspid regurgitation compared with less than moderate regurgitation (1226 ± 439 vs 1509 ± 264 mmHg%, p = 0.02, and 984 ± 348 vs 1259 ± 278 mmHg%, p = 0.01, respectively). During a follow-up of 3.5 (2.8-3.9) years, seven patients (18%) died and one received transplantation (3%). They had significantly lower GCW and GWI compared with patients who did not reach the study endpoint (908 ± 255 vs 1433 ± %, p < 0.001 and 721 ± 210 vs 1173 ± 315 mmHg%, p < 0.001, respectively). In Cox regression analysis, GCW, GWI, 3DE SRV volumes and EF were the best-fit models based on the Akaike Information Criterion, outperforming longitudinal strain parameters. GWI and GCW, novel echocardiographic parameters of myocardial work, provided reliable quantification of the SRV systolic function. GWI, GCW and 3DE-derived SRV parameters were closely associated with all-cause mortality and heart transplantation in patients with the SRV.
Asunto(s)
Ecocardiografía Tridimensional , Trasplante de Corazón , Valor Predictivo de las Pruebas , Volumen Sistólico , Función Ventricular Derecha , Humanos , Masculino , Femenino , Persona de Mediana Edad , Factores de Tiempo , Factores de Riesgo , Adulto , Pronóstico , Disfunción Ventricular Derecha/fisiopatología , Disfunción Ventricular Derecha/diagnóstico por imagen , Disfunción Ventricular Derecha/etiología , Disfunción Ventricular Derecha/mortalidad , Anciano , Contracción Miocárdica , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/mortalidad , Índice de Severidad de la Enfermedad , Ventrículos Cardíacos/diagnóstico por imagen , Ventrículos Cardíacos/fisiopatología , Estudios RetrospectivosRESUMEN
A regurgitação tricúspide (RT) importante está associada à alta morbidade e mortalidade. Como o tratamento cirúrgico da RT isolada tem sido associado à alta mortalidade, as intervenções transcateter na valva tricúspide (VT) têm sido utilizadas para o seu tratamento, com risco relativamente mais baixo. Há um atraso na intervenção da RT e provavelmente está relacionado a uma compreensão limitada da anatomia da VT e do ventrículo direito, além da subestimação da gravidade da RT. Nesse cenário, faz-se necessário o conhecimento anatômico abrangente da VT, a fisiopatologia envolvida no mecanismo de regurgitação, assim como a sua graduação mais precisa. A VT tem peculiaridades anatômica, histológica e espacial que fazem a sua avalição ser mais complexa, quando comparado à valva mitral, sendo necessário o conhecimento e treinamento nas diversas técnicas ecocardiográficas que serão utilizadas frequentemente em combinação para uma avaliação precisa. Esta revisão descreverá a anatomia da VT, o papel do ecocardiograma no diagnóstico, graduação e fisiopatologia envolvida na RT, as principais opções atuais de tratamento transcateter da RT e a avaliação do resultado após intervenção transcateter por meio de múltiplas modalidades ecocardiográficas.(AU)
Severe tricuspid regurgitation (TR) is associated with high morbidity and mortality. Given that surgical treatment of TR alone has been associated with high mortality, transcatheter interventions in the tricuspid valve (TV) have been used for its treatment, with relatively lower risk. There is a delay in intervention for TR, and this is probably related to a limited understanding of the anatomy of the TV and the right ventricle, in addition to an underestimation of the severity of TR. In this scenario, it is necessary to have comprehensive anatomical knowledge of the TV, the pathophysiology involved in the mechanism of regurgitation, and more accurate grading. The TV has anatomical, histological, and spatial peculiarities that make its assessment more complex when compared to the mitral valve, requiring knowledge and training in the various echocardiographic techniques that will often be used in combination for accurate assessment. This review will describe the anatomy of the TV, the role of echocardiography in the diagnosis, grading, and pathophysiology involved in TR; the main transcatheter treatment options currently available for TR; and the assessment of outcomes after transcatheter intervention by means of multiple echocardiographic modalities.(AU)
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Humanos , Masculino , Femenino , Válvula Tricúspide/anatomía & histología , Insuficiencia de la Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/fisiopatología , Derrame Pericárdico/complicaciones , Insuficiencia de la Válvula Tricúspide/mortalidad , Ecocardiografía/métodos , Ecocardiografía Transesofágica/métodos , Ecocardiografía Doppler en Color/métodos , Ecocardiografía Tridimensional/métodos , Endocarditis/complicaciones , Reemplazo de la Válvula Aórtica Transcatéter/métodosRESUMEN
Controversies remain in the management strategy for isolated tricuspid regurgitation (TR) because of adverse prognosis and uncertainties regarding the benefits of tricuspid valve surgery. We compared the characteristics and outcomes of a large cohort of patients with isolated TR, based on downstream tricuspid valve surgery versus medical management. Consecutive patients with isolated TR graded at least moderate-to-severe by echocardiography identified between January 2004 and December 2018 (n = 9,031, age 70 ± 15 years, 60% women) were retrospectively studied. The primary end point was time to all-cause mortality during follow-up. Outcomes were compared by management strategy using unadjusted and adjusted survival and multivariable regression analyses. Tricuspid valve surgery was performed in 632 of 9,031 of the cohort (7%), including 514 valve repairs and 118 valve replacements, with in-hospital mortality in 19 patients (2.9%). Overall, there were 3,985 all-cause deaths (44%) over mean follow-up of 2.6 ± 3.3 years. Tricuspid valve surgery was independently associated with lower mortality rate during follow-up, with hazard ratios (HRs) of 0.53 (95% confidence interval [CI] 0.45 to 0.64), and the association persisted in both primary and secondary TR subgroups. Tricuspid valve surgery also had a significantly higher rate of infective endocarditis and heart failure hospitalizations rates during follow-up, at HRs of 5.55 (95% CI 4.00 to 7.71) and 1.29 (95% CI 1.16 to 1.43), respectively. In conclusion, tricuspid valve surgery is rarely performed in isolated TR, but it is independently associated with greater survival for the overall cohort and both primary and secondary etiology subgroups. Increasing the utilization of this surgery at specialized centers is encouraged to try to improve the clinical outcomes for this challenging clinical entity.
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Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/cirugía , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Mortalidad Hospitalaria , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Índice de Severidad de la Enfermedad , Tasa de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Repair of complete atrioventricular septal defect with absent or diminutive primum defect is challenging because of atrial septal malposition and abnormal anatomy of the left atrioventricular valve. We sought to define the incidence, anatomy, and surgical outcomes of this entity. METHODS: We identified all patients in our institutional database presenting for complete atrioventricular septal defect repair from 2006 to 2018. Operative reports and echocardiograms were reviewed to determine the presence and size of the primum defect, atrioventricular valve anatomy, degree of atrioventricular valve regurgitation, repair method, and complications, including reoperation for atrioventricular valve regurgitation. Functionally univentricular patients and those receiving repair at an outside institution were excluded. RESULTS: Of 183 patients with complete atrioventricular septal defect, absent/diminutive primum defect occurred in 16 patients (8.7%; 10 absent, 6 diminutive). Six patients (38%) had leftward malposition of the atrium septum on the common atrioventricular valve. The rate of reoperation for left atrioventricular valve regurgitation was 31% (3 early, 2 late), for which preoperative predictors included leftward malposition of the atrial septum onto the common atrioventricular valve (4/6 patients with malposition required reoperation, P = .036, Fisher exact test). One patient exhibiting this risk factor died. The overall rate of moderate or greater left atrioventricular valve regurgitation on the most recent postoperative echocardiogram was 13% (2/16 patients; median follow-up, 141 days; range, 3-2236 days). CONCLUSIONS: Complete atrioventricular septal defect with absent or diminutive primum defect is a unique variant of complete atrioventricular septal defect for which the risk of reoperation for left atrioventricular valve regurgitation after complete repair is high and risk factors include leftward malposition of the atrial septum on the common atrioventricular valve.
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Procedimientos Quirúrgicos Cardíacos , Defectos de los Tabiques Cardíacos/cirugía , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Procedimientos Quirúrgicos Cardíacos/mortalidad , Bases de Datos Factuales , Defectos de los Tabiques Cardíacos/diagnóstico por imagen , Defectos de los Tabiques Cardíacos/mortalidad , Defectos de los Tabiques Cardíacos/fisiopatología , Humanos , Incidencia , Insuficiencia de la Válvula Mitral/mortalidad , Insuficiencia de la Válvula Mitral/fisiopatología , Insuficiencia de la Válvula Mitral/cirugía , Recuperación de la Función , Reoperación , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Insuficiencia de la Válvula Tricúspide/mortalidad , Insuficiencia de la Válvula Tricúspide/fisiopatología , Insuficiencia de la Válvula Tricúspide/cirugíaRESUMEN
BACKGROUND: Valvular heart disease (VHD) in non-valvular atrial fibrillation (AF) is a puzzling clinical entity. The aim of this study was to evaluate the prognostic effect of significant VHD (sVHD) among patients with non-valvular AF. METHODS: This is a post-hoc analysis of the MISOAC-AF trial (NCT02941978). Consecutive inpatients with non-valvular AF who underwent echocardiography were included. sVHD was defined as the presence of at least moderate aortic stenosis (AS) or aortic/mitral/tricuspid regurgitation (AR/MR/TR). Cox regression analyses with covariate adjustments were used for outcome prediction. RESULTS: In total, 983 patients with non-valvular AF (median age 76 [14] years) were analyzed over a median follow-up period of 32 [20] months. sVHD was diagnosed in 575 (58.5%) AF patients. sVHD was associated with all-cause mortality (21.6%/yr vs. 6.5%/yr; adjusted HR [aHR] 1.55, 95% confidence interval [CI] 1.17-2.06; p = 0.02), cardiovascular mortality (16%/yr vs. 4%/yr; aHR 1.70, 95% CI 1.09-2.66; p = 0.02) and heart failure-hospitalization (5.8%/yr vs. 1.8%/yr; aHR 2.53, 95% CI 1.35-4.63; p = 0.02). The prognostic effect of sVHD was particularly evident in patients aged < 80 years and in those without history of heart failure (p for interaction < 0.05, in both subgroups). After multivariable adjustment, moderate/severe AS and TR were associated with mortality, while AS and MR with heart failure-hospitalization. CONCLUSION: Among patients with non-valvular AF, sVHD was highly prevalent and beared high prognostic value across a wide spectrum of clinical outcomes, especially in patients aged < 80 years or in the absence of heart failure. Predominantly AS, as well as MR and TR, were associated with worse prognosis.