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An elderly male presented with left abdominal swelling of 1-week duration and inability to move the left lower limb. He had undergone bilateral common iliac and left external iliac artery stenting with self-expandable stents for aortoiliac occlusive disease 1 month back. Clinical examination revealed tender abdominal nonpulsatile mass with systolic bruit. Ultrasonography suggested retroperitoneal hematoma. His hemoglobin was 7 g%. Echocardiogram showed ejection fraction of 40%. Computed tomography angiogram revealed large 10 × 10 retroperitoneal hematoma with possibility of continued bleeding from the left external iliac artery. He was taken up for urgent catheterization after consultation with the vascular surgeons who deemed him high risk for surgery in view of left ventricular dysfunction. Abdominal aortogram showed diffuse extravasation of contrast from the junction of left common iliac artery and external iliac artery into the retroperitoneal space. Sustained balloon occlusion of the vessel across the extravasated portion was done, still the leak persisted. Two covered stents were deployed in the external iliac artery overlapping each other, percutaneously resulting in complete closure of leak with good distal runoff. His symptoms improved considerably the next day with a decrease in abdominal swelling and he was able to move his left lower limb. Ultrasound of the abdomen showed regression of the retroperitoneal hematoma and no suspicion of leak. Computed tomography angiogram done 10 days and 2 months later showed regression of retroperitoneal hematoma and no extravasation with good peripheral runoff.

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BACKGROUND: To study the feasibility and complications associated with the use of ductal occluders for closure of perimembranous ventricular septal defects. METHODS: A total of 126 patients, ranging from 1 to 41 years of age (median - 8 years), underwent closure of ventricular septal defects from August 2010 to April 2013. Small- and moderate-sized defects were closed using first-generation Patent ductus arteriosus occluders or Amplatzer Duct Occluder-II. Patients were followed up for the development of complications such as heart block, aortic regurgitation, and tricuspid regurgitation. RESULTS: Patent ductus arteriosus occluders were used in 81 patients, and the Amplatzer Duct Occluder-II device in 45 patients. The devices were successfully deployed in 99.2% of the cases. One patient had embolisation of an Amplatzer Duct Occluder-II device soon after deployment. There was one case of transient complete heart block (0.8%) needing temporary pacing, and two cases of isoarrhythmic atrioventricular dissociation (1.6%). One patient developed late-onset complete heart block 15 months after the procedure and underwent permanent pacemaker implantation. There were no instances of new-onset aortic regurgitation. New-onset mild tricuspid regurgitation was seen in two patients. Of the patients, three had small residual shunts on follow-up, without haemolysis. CONCLUSIONS: Duct occluders can be used to effectively close small- and moderate-sized ventricular septal defects. The incidence of complete heart block and valvular regurgitations are much less than reported with other devices, and they are cost-effective.

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Transcatheter closure of a large hypertensive patent ductus arteriosus is challenging with scant data about it. Even more challenging is retrieval of an embolized Amplatzer duct occluder. We report successful closure of a 12 mm large ductus with the Amplatzer muscular VSD occluder (post myocardial infarction) after percutaneous retrieval of the embolized, largest available, 16/14 mm Amplatzer duct occluder.

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AIMS: The objective of the study was to study and compare the clinical, echocardiographic and haemodynamic profile of juvenile rheumatic mitral stenosis (age ≤20 years) with severe mitral stenosis in adults, both before and immediately after balloon mitral valvotomy and also to evaluate the safety and efficacy of the procedure in juvenile patients. METHODS: Forty juvenile patients aged 20 years or younger were analysed with 40 consecutive adult patients who underwent balloon mitral valvotomy using Accura balloon in our institution. The procedure was successful in all the patients. The clinical, echocardiographic and haemodynamic parameters were compared pre- and post-balloon mitral valvotomy in both the groups. RESULTS: New York Heart Association functional class was comparable in both the groups (II and III, 62.5% and 37.5% vs. 60% and 40%). Atrial fibrillation was not seen in the juvenile group whereas 25% of the adult group had atrial fibrillation (p<0.001). Mitral valve deformity was comparable (Wilkins Score - 8.57±0.67 vs. 8.6±0.67, p=NS). Mitral valve area index by 2D echo was 0.62±0.097 cm2/m2 in the juvenile group and 0.621±0.097 cm2/m2 in the adult group (p=0.72) and was larger in the juvenile group (1.38±0.19 vs 1.29±0.18 cm2/m2) after the procedure (p value <0.03). Mitral valve gradient (19.85±7.31 mm hg vs. 14.63±5.33 mm hg. P value<0.001) and mean PASP (70.15±1+.2 mm hg vs. 60.10±19.32 mm of hg. P value <0.02) was higher in the juvenile group before balloon mitral valvotomy, after balloon mitral valvotomy the values were 7.45±2.57 vs. 5.78±2.24 mm of hg, (P<0.003) and 40.48±10.30 vs. 41±15.62 respectively (p=0.85). The mean value for left atrial pressure was comparable in both the groups both pre- and post-balloon mitral valvotomy (P value 0.076 and 0.54 respectively). There was no significant difference in the procedural success (95% vs 100%, p value <0.15). CONCLUSION: Balloon mitral valvotomy is safe and effective in young with rheumatic mitral stenosis and provides better immediate results compared to adults.

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BACKGROUND: Deficiency of 25-hydroxy vitamin D [25(OH)D] is a treatable condition that has been associated with coronary artery disease and many of its risk factors. A practical time to assess for 25(OH)D deficiency, and to initiate treatment, is at the time of an acute myocardial infarction(AMI). The prevalence of 25(OH)D deficiency and the characteristics associated with it in patients with acute myocardial infarction are unknown. METHODS: In this study 25(OH)D was assessed in 314 subjects enrolled in a Sri Jayadeva Institute of Cardiovascular Science and Research(SJICS&R). Patients enrolled from December 1, 2011 to February 28, 2012 had serum samples sent to a centralized laboratory for analysis using the ELECYS assay. Normal 25(OH)D levels are ≥ 30 ng/ml, and patients with levels < 30 and > 20 ng/ml were classified as insufficient and those with levels ≤ 20 ng/ml as deficient. Vitamin D and other baseline characteristics were analyzed with T-test and chi-squared test. RESULTS: Of the 314 enrolled patents, 212 (67.5%) were 25(OH)D deficient and 50(16%) were insufficient, for a total of 83.5% of patients with abnormally low 25(OH)D levels. No significant heterogeneity was observed among age or gender sub groups but 25(OH)D deficiency was more commonly seen in those with lower socioeconomic status, lower activity levels, diabetes, hypercholesterolemia(LDL), hypertriglyceridemia and in smokers. CONCLUSION: Vitamin D deficiency is present in most of the patients with acute myocardial infarction and it is associated with many of its risk factors in our study.

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The double-chambered right ventricle (DCRV) is a rare congenital heart disease caused by hypertrophic anomalous muscle bands that divide the ventricular cavity, resulting in the formation of a high-pressure proximal chamber and other low-pressure distal one. Because of its evolving nature, its diagnosis is usually made during childhood/adolescence and very rarely during adulthood. It accounts for approximately 0.5-1% of patients with congenital heart disease. We report a case of a 50-year-old man who presented to us with acute inferior wall myocardial infarction (MI). Echocardiography revealed the features of DCRV and ventricular septal defect. Coronary angiogram revealed significant stenosis in right coronary artery. This is the first case where an adult patient with DCRV incidentally diagnosed after presentation with acute MI and had undergone successful coronary angioplasty.

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A 28-year-old policeman presented with left lower limb deep vein thrombus, pulmonary embolism and a highly mobile right atrial clot. Thrombolytic therapy with IV Tenecteplase was administered. Within a few minutes after the Tenecteplase bolus, the patient's condition worsened dramatically with severe hypotension and hypoxemia. Immediate bedside transthoracic echocardiogram revealed that the mobile right atrium clot had disappeared completely presumably having migrated to the pulmonary circulation thus worsening the clinical condition. With intensive supportive measures the patient's condition was stabilized and he made a complete recovery. Prior to discharge, the echocardiogram revealed normal right ventricular function and a CT pulmonary angiogram performed after 2 months revealed near complete resolution of pulmonary thrombi. Thrombolytic therapy for right heart thrombus with pulmonary embolism can be a reasonable first line therapy but may be associated with hemodynamic worsening due to clot migration.

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Isolated tricuspid valve disease is rare. We report the case of a 65-year-old female patient who presented with right heart failure. Initial echocardiographic evaluation revealed a giant right atrium (RA) with severe tricuspid inflow obstruction with regurgitation. A comprehensive two- and three-dimensional echocardiographic evaluation revealed a dysplastic tricuspid valve resulting in the inflow obstruction and regurgitation. Rheumatic and carcinoid etiologies were ruled out by relevant tests. It is very rare for dysplastic tricuspid valve to present in late adulthood. The classic echocardiographic findings are discussed followed by a brief review of the literature.

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We are presenting an interesting case of a 30-year-old patient taken for percutaneous transvenous mitral commissurotomy (PTMC) for severe rheumatic mitral stenosis in which there was a collection of four unusual occurrences during the course of a procedure. She had recurrent generalized tonic-clonic seizures immediately after femoral sheath insertion requiring the patient to be mechanically ventilated. Subsequently, the pressure tracings recorded with catheters in the aorta and the pulmonary artery showed transient unusually high supra-systemic pulmonary artery pressure. During inflation the Accura PTMC balloon which was used to dilate the mitral valve ruptured and the procedure subsequently had to be completed using another balloon catheter. During the procedure the presence of a distended stomach due to insufflations of air during positive pressure ventilation which subsided subsequently was another unusual documentation on fluoroscopy. The final outcome of the procedure was successful. This case presents an interesting collection of unusual occurrences during a PTMC procedure which started on an unusual note but ended on a successful one. Careful assessment and appropriate management of complications can lead to successful outcome of procedures as in our case.

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A 56-year-old male patient was admitted with an evolved inferior wall myocardial infarction (IWMI). Electrocardiogram (ECG) showed presence of ST elevation and T wave inversion in the inferior leads. ECG taken on the next day surprisingly showed features suggestive of acute high lateral wall myocardial infarction (LWMI), without features suggestive of re-infarction which was finally diagnosed to be an artefact due to lead reversal. Lead reversal between left arm and left leg can mimic as high LWMI in a case with IWMI and we should aware of this situation before misdiagnosing it as re-infarction.

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Coronary artery anomalies are found in 0.6%-1.5% of patients undergoing diagnostic coronary angiogram. Intervention in these patients poses a particular technical challenge secondary to the aberrancies in the vessel origin and course. From March 2011 to February 2013, 13 cases with complex coronary artery anomalies were observed among 2482 patients undergoing CAG (0.52%) at our cath lab. Only three patients had severe stenosis in the anomalous artery sufficient to require an intervention and had presented with myocardial infarction. PCI was performed successfully in these 3 patients two of which had anomalous left circumflex artery and the other having an anomalous right coronary artery.

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BACKGROUND: Isolated interruption of the inferior vena cava (IVC) is a rare anomaly. We report a series of 4 cases of isolated interruption of the IVC that coexisted with rheumatic mitral stenosis. Interrupted IVC precludes the use of the femoral approach to percutaneous transseptal mitral commissurotomy (PTMC). We describe the jugular approach to PTMC in such cases using conventional PTMC equipment. METHODS AND RESULTS: The mean pre-PTMC mitral valve area was 0.85 cm². Septal puncture was done through the right internal jugular vein with a pediatric Brokenborough needle (Medtronic) using the levophase of pulmonary artery angiogram and the pigtail as guide. The mitral valve was crossed successfully in all cases and appropriately sized Accura balloons (Vascular Concepts) were used for incremental dilatations. Successful balloon dilatation was achieved in all 4 cases (mean post-PTMC mitral valve area of 1.85 cm²) with no complications. CONCLUSION: The jugular approach appears to be a safe and effective alternative in cases of rheumatic mitral stenosis with IVC anomalies, thereby preventing an otherwise necessary surgery.

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Facklamia hominis is a rare causative organism of infective endocarditis (IE). Only few cases of infection due to F. hominis have been reported in the literature. We describe a case of IE due to Gram-positive, alpha-haemolytic, catalase-negative coccus F. hominis in an adult patient with rheumatic mitral stenosis. Isolated mitral stenosis is an uncommon valve lesion predisposing to IE. The following paper is being presented to emphasize the possibility of IE due to F. hominis, and laboratories need to be alert of the potential significance in appropriate clinical setting.

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An infant with cyanotic cardiac disease that was palliated with a bidirectional cavopulmonary shunt developed progressive and worsening cyanosis 5 years after the surgical procedure. A large venous collateral was found to be decompressing the bidirectional Glenn shunt from the superior caval vein to the inferior caval vein and was percutaneously closed with a vascular plug. The unusually large venous collateral, and the excellent outcome associated with percutaneous procedure are discussed.

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A 12-year-old boy with insulin dependent diabetes mellitus, presented with acute myocardial infarction. Intracoronary thrombolysis with urokinase restored TIMI III flow in the culprit vessel. After stabilisation with medical therapy, unusual clinical findings in the form of cutaneous hyperpigmentation and hypertrichosis, affecting the lower extremities, were appreciated. These and other phenotypic features were consistent with H syndrome, a recently described autosomal recessive genodermatosis, and confirmed by mutation analysis. Despite being on optimal medical therapy for coronary artery disease, the patient presented 3 months thereafter, with unstable angina which was successfully managed with percutaneous coronary intervention. An unusual occurrence of coronary artery disease with accelerated atherosclerosis in a child with H syndrome is presented herein. Identification of further patients with this novel disorder will clarify the possible association, suggested here, with increased risk for coronary or other vascular events.

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