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Non-obstructive hypertrophic cardiomyopathy, or apical hypertrophic cardiomyopathy (ApHCM), also referred to as Yamaguchi syndrome, is a type of hypertrophic cardiomyopathy (HCM) characterized by significant thickening of the left ventricular apex without blockage in the left ventricular outflow tract. It is a very rare variant of HCM. Patients with non-obstructive HCM often experience symptoms such as chest pain, palpitations, shortness of breath, and syncope, which may resemble those seen in various cardiovascular and non-cardiac conditions. Yamaguchi syndrome presents as a challenging yet manageable condition in the ED. Early recognition, accurate diagnosis, and appropriate management are crucial for better outcomes. We report a case of a young female who presented to the ED with breathlessness and chest pain. The ECG findings suggested acute coronary syndrome (ACS), but echocardiography and cardiac biomarkers indicated otherwise, leading to the diagnosis of Yamaguchi Syndrome.

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Point-of-care ultrasound (POCUS) is an essential skill in various specialties like anesthesiology, critical care, and emergency medicine. Anesthesiologists utilize POCUS for quick diagnosis and procedural guidance in perioperative and critical care settings. Key applications include vascular ultrasound for challenging venous and arterial catheter placements, gastric ultrasound for aspiration risk assessment, airway ultrasound, diaphragm ultrasound, and lung ultrasound for respiratory assessment. Additional utilities of POCUS can include multi-organ POCUS evaluation for undifferentiated shock or cardiac arrest, ultrasound-guided central neuraxial and peripheral nerve blocks, focused cardiac ultrasound, and novel applications such as venous excess ultrasound. This review highlights these POCUS applications in perioperative and intensive care and summarizes the latest evidence of their accuracy and limitations.

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BACKGROUND: Ultrasound can detect fluid in the alveolar and interstitial spaces of the lung using the presence of artifacts known as B-lines. The aim of this study was to determine whether a deep learning algorithm generated B-line severity score correlated with pulmonary congestion and disease severity based on clinical assessment (as identified by composite congestion score and Rothman index) and to evaluate changes in the score with treatment. Patients suspected of congestive heart failure underwent daily ultrasonography. Eight lung zones (right and left anterior/lateral and superior/inferior) were scanned using a tablet ultrasound system with a phased-array probe. Mixed effects modeling explored the association between average B-line score and the composite congestion score, and average B-line score and Rothman index, respectively. Covariates tested included patient and exam level data (sex, age, presence of selected comorbidities, baseline sodium and hemoglobin, creatinine, vital signs, oxygen delivery amount and delivery method, diuretic dose). RESULTS: Analysis included 110 unique subjects (3379 clips). B-line severity score was significantly associated with the composite congestion score, with a coefficient of 0.7 (95% CI 0.1-1.2 p = 0.02), but was not significantly associated with the Rothman index. CONCLUSIONS: Use of this technology may allow clinicians with limited ultrasound experience to determine an objective measure of B-line burden.

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Imaging has been demonstrated to play a crucial role in both the diagnosis and management of COVID-19. Depending on resources, pre-test probability, and risk factors for severe disease progression, real-time polymerase chain reaction (RT-PCR) testing may be followed by chest radiography (CXR) or chest computed tomography (CT) to further aid in diagnosis or excluding COVID-19 disease. SARS-CoV-2 has been shown not only to pathologically impact the pulmonary system, but also the cardiovascular, gastrointestinal, and neurological systems to name a few. Imaging has again proven useful in further investigating and managing extrapulmonary disease, with the use of echocardiogram, CT angiography of the cardiovascular and cerebrovascular structures, MRI of the brain, as well as ultrasound of the abdomen and CT of the abdomen and pelvis proving particularly useful. Research in artificial intelligence and its application in the diagnosis of COVID-19 and disease severity prediction is underway, and point-of-care ultrasound is an emerging bedside technique that may allow for more efficient and timely diagnosis of COVID-19.

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Point of care ultrasound (POCUS) provides quick bedside assessment for diagnosing and managing life-threatening conditions in critical care medicine. There has been increasing interest in developing infrastructure to archive images, record clinical interpretation, assess quality, and recoup revenue for POCUS. We present a simple workflow by systems integration of electronic medical record, ultrasound machines, picture archiving, and communication system to facilitate POCUS documentation and billing. We recorded a trend on the number of POCUS performed before and after introduction of the structured integration. We observed and recorded a linear increase over time post-intervention. Our innovative and integrated POCUS workflow is an effective way to document and bill POCUS.

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BACKGROUND: Lung edema is a significant factor in prolonged mechanical ventilation and extubation failure after cardiac surgery. This study assessed the predictive capability of point-of-care Lung Ultrasound (LUS) for the duration of mechanical ventilation and extubation failure in infants following cardiac procedures. METHODS: We conducted a prospective observational trial on infants under 1 year, excluding those with pre-existing conditions or requiring extracorporeal membrane oxygenation. LUS was performed upon intensive care unit (ICU) admission and prior to extubation attempts. B-line density was scored by two independent observers. The primary outcomes included the duration of mechanical ventilation and extubation failure, the latter defined as the need for reintubation or non-invasive ventilation within 48 h post-extubation. RESULTS: The study included 42 infants, with findings indicating no correlation between initial LUS scores and extubation timing. Extubation failure occurred in 21% of the patients, with higher LUS scores observed in these cases (p = 0.046). However, interobserver variability was high, impacting the reliability of LUS scores to predict extubation readiness. CONCLUSIONS: LUS was ineffective in determining the length of postoperative ventilation and extubation readiness, highlighting the need for further research and enhanced training in LUS interpretation.

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INTRODUCTION: B-lines on lung ultrasound have been found in asymptomatic competitive breath-hold divers, but their significance and time to resolution are not well understood. We sought to investigate the relationship between B-lines, oxygen saturation, and respiratory symptoms after competitive dives to diagnose pulmonary injury. METHODS: We performed lung ultrasounds before (predive), immediately after (postdive), and within 1 h (follow-up) of a competitive dive. B-lines were counted in each intercostal space in the anterior, lateral, and posterior lung fields, and the highest number of B-lines within a space was recorded for each lung region. At follow-up, each diver's oxygen saturation and respiratory symptoms were recorded. Statistical analysis included the Kruskal-Wallis test, Spearman's correlation, and sensitivity and specificity calculations. RESULTS: Forty-four divers completed 143 individual dives of four different disciplines. The median number of B-lines was 0 (IQR inclusive=0) predive, 1 (IQR=3) postdive, and 0 (IQR=1) at follow-up. There was a significant difference in total B-lines between measurement times (p<0.001). Sensitivity and specificity of hypoxemia, clinically significant B-lines, and both measures in tandem in detecting respiratory symptomatology were 52% and 76%, 24% and 92%, and 24% and 95%, respectively. CONCLUSIONS: B-lines are a common phenomenon in competitive breath-hold divers on surfacing and decrease within 1 h, suggesting a physiologic fluid shift. B-lines are negatively correlated with oxygen saturation, indicating that extravascular fluid impairs gas exchange in the lung. Neither hypoxemia nor clinically significant B-lines were found to be reliable indicators for respiratory symptomatology, suggesting that there may be multiple phenotypes of freediving-induced pulmonary syndrome.

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Background: This study aims to assess the knowledge, perceptions, and utilization of point-of-care ultrasound (POCUS) among emergency physicians (EPs) in Saudi Arabia. Point-of-care ultrasound has emerged as a valuable tool in emergency medicine, providing real-time diagnostic information at the bedside. Understanding the current state of POCUS integration and the factors influencing its adoption is crucial for optimizing patient care in emergency settings. Materials and methods: A cross-sectional study was conducted across various hospitals in Saudi Arabia over six months. The study included 100 EPs, encompassing residents and specialists. Data were collected through an online self-administered questionnaire, exploring demographic factors, POCUS training, equipment availability, and physicians' perceptions. Statistical analyses were performed using SPSS version 28.0, including descriptive statistics and Chi-square tests. Results: The study revealed diverse demographic factors, with a majority of physicians working in regional emergency medical centers. While 84.0% of respondents had used an ultrasound device, varying levels of knowledge about POCUS were observed. Regional disparities and differences in training exposure were evident. The majority expressed positive perceptions of POCUS utility, with 67.0% recognizing its usefulness in primary care health centers. However, 31.0% only partially agreed on its daily practice utility, highlighting potential areas for intervention. Conclusion: This study provides a comprehensive assessment of POCUS awareness, knowledge, and perceptions among EPs in Saudi Arabia. The findings underscore the need for targeted educational initiatives, resource allocation, and regional considerations to enhance POCUS integration. Addressing perceived barriers and regional variations can contribute to the widespread adoption of POCUS, ultimately optimizing patient care in emergency settings. How to cite this article: Almulhim KN, Alabdulqader RA, Alghamd MK, Alqarni AA, Althikrallah FM, Alarfaj AA. Assessing Point-of-care Ultrasound Knowledge and Utilization among Emergency Physicians in Saudi Arabia: A Cross-sectional Survey. Indian J Crit Care Med 2024;28(8):769-776.

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Budd-Chiari syndrome (BCS) is a life-threatening disease characterized by the partial or complete obstruction of hepatic venous outflow anywhere from the liver to the heart. In China, secondary BCS is rare. We present a case of secondary BCS caused by compression of the suprahepatic inferior vena cava (IVC), mainly due to local bile accumulation in the caudate lobe of the liver. This case highlights the scarcity of secondary BCS worldwide and the importance of point-of-care ultrasound (POCUS) in the diagnosis and treatment, especially in critical and comatose patients. Prompt diagnosis and recanalization with POCUS-guided puncture and drainage help improve patient prognosis.

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Over the past few years, point-of-care ultrasound (POCUS) has emerged as a critical diagnostic tool in emergency medicine, providing real-time imaging at the bedside. This study aims to assess POCUS knowledge and competency among medical residents in Lebanon, identify possible gaps and deficiencies in their training, and recommend guidelines for further improvement of the curriculum in Lebanese medical schools and residency programs. Our study reveals that 58.3% (N=119) of resident doctors from multiple specialties in Lebanon have only basic knowledge about POCUS, 19.6% (N=40) have no knowledge, and only 21.6% (N=44) have sufficient knowledge to perform diagnostic studies on a routine basis. Lebanese medical residents currently possess suboptimal POCUS knowledge and proficiency due to disparities in training and educational obstacles. To address this, residency programs should focus on standardized POCUS training, simulation-based learning, and faculty development. This approach will help ensure residents gain the necessary skills to use POCUS effectively in clinical practice.

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INTRODUCTION: Heart failure (HF) is associated with significant morbidity, mortality, and health care costs. Stage B HF is defined as structural heart disease prior to developing symptomatic HF. If identified early in the disease process, preventative measures may be implemented to slow disease progression to Stage C (symptomatic) or Stage D (refractory) HF. Previous research has focused on outpatient screening for HF in the primary care setting; however, there are limited data on Stage B HF screening in the Emergency Department (ED) setting. The objective of this study was to determine the prevalence of undiagnosed Stage B HF among those with cardiovascular risk factors in the ED setting and identify which risk factors were associated with a greater risk of having Stage B HF. METHODS: A prospective, observational study was performed in a single, urban academic ED from 07/2023 to 05/2024. Inclusion criteria were age ≥ 45 years with hypertension, diabetes, obesity, coronary heart disease, previous cardiotoxic chemotherapy, or family history of HF. Exclusion criteria included signs or symptoms of HF, known history of HF, valvular disease, current atrial fibrillation, or primary language other than English. A focused cardiac ultrasound was performed and interpreted by ultrasound-fellowship trained emergency physicians. Sonographers assessed systolic function as ejection fraction <50 % using visual assessment in at least two different views. Sonographers assessed diastolic dysfunction as an E/A ratio < 0.8, or if ≥2 of the following were present: septal e' < 7 cm/s or lateral e' < 10 cm/s, E/e' ratio > 14, or left atrial volume > 34 mL/m2. Descriptive statistics were performed, followed by comparative analyses and regression modeling. RESULTS: 209 participants were included in the study, with a mean age of 60 years and 51.7 % women. Of these, 125 (59.8 %) had undiagnosed Stage B HF, with 13 (10.4 %) having systolic dysfunction and 112 (89.6 %) having isolated diastolic dysfunction. Among those with isolated diastolic dysfunction, 44 (39.3 %) were grade I, 66 (58.9 %) were grade II, and 2 (1.8 %) were grade III. Predictors of undiagnosed Stage B HF included age (odds ratio 1.06; 95 % CI 1.02 to 1.10) and BMI (odds ratio 1.06; 95 % CI 1.01 to 1.10). CONCLUSION: A large majority of ED patients with cardiovascular risk factors had undiagnosed Stage B HF. Age and obesity were associated with a higher risk of Stage B HF. This provides an opportunity for early identification and intervention for patients with undiagnosed Stage B HF to reduce progression to more severe HF.

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BACKGROUND: Point-of-care ultrasound is rapidly gaining traction in clinical practice, including primary care. Yet, logistical challenges and geographical isolation hinder skill acquisition. Concurrently, an evidentiary gap exists concerning such guidance's effectiveness and optimal implementation in these settings. METHODS: We developed a lung point-of-care ultrasound (POCUS) curriculum for primary care physicians in a rural, medically underserved region of the south of Israel. The course included recorded lectures, pre-course assessments, hands-on training, post-workshop lectures, and individual practice. To evaluate our course, we measured learning outcomes and physicians' proficiency in different lung POCUS domains using hands-on technique assessment and gathered feedback on the course with a multi-modal perception approach: an original written pre- and post-perception and usage questionnaire. RESULTS: Fifty primary care physicians (PCPs) showed significant improvement in hands-on skills, increasing from 6 to 76% proficiency (p < 0.001), and in identifying normal versus abnormal views, improving from 54 to 74% accuracy (p < 0.001). Ten weeks after training, primary care physicians reported greater comfort using lung ultrasound, rising from 10 to 54% (p < 0.001), and improved grasp of its potential and limits, increasing from 27.5% to 84% (p < 0.001). Weekly usage increased from none to 50%, and the number of primary care physicians not using at all decreased from 72 to 26% (p < 0.001). CONCLUSIONS: A two-day focused in-person and remote self-learning lung-POCUS training significantly improved primary care physicians' lung ultrasound skills, comfort, and implementation.

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Aims: In acute decompensated heart failure (HF), systemic venous congestion contributes to patients' symptoms and hospital admissions. The purpose of our study is to determine if venous congestion, examined using the venous excess ultrasound (VExUS) score, predicts HF-related hospitalization and mortality in patients admitted to the emergency department (ED) with acute decompensated HF. Methods and results: Fifty patients admitted for acute HF in ED underwent ultrasound (US) assessment according to the VExUS score within the first 24 and 72 h. All patients were followed up with a telephone call at 30 and 60 days after hospital discharge. On admission, 56% had a VExUS score of 3. After 72 h, 32% had no more signs of congestion at the Doppler VExUS examination (inferior vena cava < 2 cm, VExUS score of 0); a similar percentage still exhibited a VExUS score of 3 despite therapy. Eighty per cent of patients were hospitalized after admission to the ED, while six (15%) died in-hospital; all exhibited a first-assessment VExUS score of 3. No patient with a VExUS score < 3 died during the study. During short-term follow-up, 18 patients were readmitted to the ED for acute decompensated HF. Ninety-four per cent of the readmitted patients had a VExUS score of 3 at the Doppler assessment at the first ED admission. Conclusion: Severe venous congestion, defined as a VExUS score of 3 at the initial assessment of patients with acute decompensated HF, predicts inpatient mortality, HF-related death, and early readmission.

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PURPOSE: To undertake a global assessment of existing ultrasound practices, barriers to access, point-of-care ultrasound (POCUS) training pathways, and the perceived clinical utility of POCUS in Child Surgery. METHODS: An electronic survey was disseminated via the GICS (Global Initiative of Children's Surgery) network. 247 anonymized responses from 48 countries were collated. 71.3% (176/247) worked in child surgery. RESULTS: Ultrasound was critical to practice with 84% (147/176) of requesting one daily or multiple times per week. Only 10% (17/176) could access emergency ultrasound < 1 h from request. The main barrier was a lack of trained personnel. HIC surgeons were more likely to have ultrasound training (24/29; 82.8%) compared with LMICs (74/147; 50.3%) (p = .001319; CI 95%). Self-perceived POCUS competence was associated with regularity of POCUS use (p < 0.001; CI 95%). Those who already practice POCUS most commonly use it for trauma, intussusception, and ultrasound-guided procedures. Majority (90%; 159/176) of child surgeons would attend formal POCUS training if available. CONCLUSIONS: Ultrasound is critically important in children's surgery globally, however, many surgeons experience barriers to timely access. There is a strong interest in learning POCUS for relevant pediatric surgical applications. Further research is needed to evaluate the best methods of training, accreditation, and governance.

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BACKGROUND: Clinicians from multiple professional backgrounds are increasingly using point-of-care ultrasound in clinical practice. Performing ultrasound is a complex skill, and training is required to ensure competency and patient safety. There is a lack of skilled trainers within health professions to meet this increasing educational demand. The role of sonographers in educating other health professionals in point-of-care ultrasound has not yet been well defined. Sonographers can provide ultrasound education interprofessionally, if equipped with appropriate clinical knowledge and educational skills. METHODS: A Delphi consensus study was conducted to define the knowledge, skills and attributes required of sonographers teaching point-of-care ultrasound to other health professionals in Australia and New Zealand. Health professionals with subject matter expertise in the leadership, facilitation, and delivery of ultrasound education by sonographers were invited to participate. RESULTS: There were 72 expert participants in survey round one, and 49 in round two. Participants included physicians, sonographers, and other health professionals. Consensus was reached on 31 competency items for sonographers teaching ultrasound interprofessionally, with agreement of greater than 94% reached by participants. CONCLUSIONS: This consensus study has defined the knowledge, skills and attitudes required for sonographer competence in point-of-care ultrasound education. This is an important step to developing a training pathway for sonographers engaging in this emerging area.

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INTRODUCTION: The introduction of point-of-care ultrasound (POCUS) into clinical practice has revolutionized bedside hemodynamic assessment in recent years. POCUS has expanded its utility to include evaluating and grading venous congestion through Doppler analysis of venous blood flow. This innovative technique, VExUS (venous excess ultrasound), comprehensively evaluates venous congestion across multiple sites, including the inferior vena cava (IVC), hepatic vein, portal vein, and intrarenal vasculature. The aim of the current study was to determine whether venous excess ultrasound can help guide fluid therapy in complex patients with acute kidney injury (AKI) in addition to the standard physical examination and imaging. METHODS: Our current study shows instructive 18 clinical adult cases (enrolled between January 2024 and May 2024) to determine whether venous excess ultrasound can help guide fluid therapy in complex cardiac patients with acute kidney injury, in addition to the standard physical examination and imaging. RESULTS: VExUS was pivotal in guiding fluid therapy in all complex patients with AKI and suspected right ventricular dysfunction. By integrating VExUS findings with clinical data and cardiac ultrasound results, clinicians were able to make patient-favouring decisions regarding fluid management, diuresis, and vasopressor therapy, addressing critical aspects of conditions such as septic shock, heart failure, and acute kidney injury. CONCLUSIONS: In our study of VExUS in sick patients with AKI, we concluded that VExUS proved to be a valuable tool for fluid assessment and management. By providing real-time visualization of venous congestion, VExUS allowed for more precise and individualized fluid management strategies. This led to improved decision-making regarding fluid administration and removal, helping to prevent both fluid overload and hypovolemia. Consequently, the use of VExUS contributed to better clinical outcomes in patients with AKI, demonstrating its potential as a critical component in the management of fluid balance in this vulnerable patient population.

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Background: Biliary ultrasound is often utilized in the evaluation of abdominal pain in the Emergency Department (ED). Common bile duct (CBD) identification is traditionally a standard component of the biliary ultrasound examination but can be challenging to perform for the novice sonographer. Previous work has demonstrated that CBD dilatation is rare in cases of cholecystitis with normal liver function tests (LFTs). We sought to assess the frequency of CBD dilatation in the subset of ED patients undergoing hepatobiliary ultrasound who have normal LFTs and an absence of gallstones or biliary sludge on ultrasound. We also performed an assessment of changes in CBD diameter by age and cholecystectomy status. Methods: This was a retrospective chart review at a single academic ED. Patients were enrolled in the study if they underwent a radiology performed (RP) hepatobiliary ultrasound within the 2 year study period. Records were reviewed for the presence of gallstones or sludge, CBD diameter, age, clinical indication for the ultrasound, and LFTs. Descriptive analyses were performed, and interobserver agreement among data abstractors was assessed by K analysis for the presence of CBD dilatation. The Mann-Whitney test was utilized to assess statistical significance in the comparison of differences between CBD diameters amongst age groups. Results: Of 1929 RP hepatobiliary ultrasounds performed in the study period, 312 were excluded and 1617 met inclusion criteria. Amongst these, there were 506 patients who had normal LFTs and an ultrasound with no stones or sludge. Ten patients within this group had a dilated CBD > 7 mm (1.98%, 95% CI of 1.08% to 3.6%). We also noted a statistically significant increase in CBD size in the older age cohort and in those individuals with a history of cholecystectomy. Conclusion: CBD dilation in ED patients who present with normal LFTs and an absence of gallstones and biliary sludge is rare. Physicians should be reassured that the routine identification of the CBD on ultrasound in this setting is of low yield and need not be pursued.

The common bile duct is often taught as part of the biliary point-of-care ultrasound examination. However, it is more challenging to identify than the gallbladder and thus may limit adoption of POCUS by ED physicians. Our study adds to the body of work demonstrating that omitting the common bile duct from an ultrasound evaluation is likely reasonable when both the gallbladder and liver function tests are normal. Our study also adds to the literature regarding the increase in common bile duct size with age and with post-cholecystectomy status.

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OBJECTIVES: Point-of-care ultrasound (POCUS) use is widespread in EDs and throughout those practising medicine. Between institutions and specialities, there is widespread variety and training. With this comes risk of patient harm and backlash to a clinically useful modality. Our objective is to form a statement that encompasses current published and unpublished guidance for creating and maintaining robust POCUS programs in EDs. METHODS: Emergency Medicine Ultrasound Group (EMUG) identified this gap and volunteers from the group undertook a literature search of current best practice and institution guidelines relating to POCUS programs. They contacted colleagues from other specialities to find and get access to other countries and colleges' POCUS guidelines. EMUGs regularly run discussion forums (Collab-labs) and points from these were considered. Recommendations were then formed from these and recurrent unpublished obstacles the group had encountered. The result was reviewed by Clinical Leads in Ultrasound and POCUS users in Australasia. RESULTS: The recommendations were organised under five pillars: Infrastructure, Governance, Administration, Education and Quality. CONCLUSION: These recommendations complement existing guidelines and are not intended to replace them; however, we hope to promote discussion and provide reference support for those developing POCUS programs. Implementing a comprehensive and robust ED POCUS program will ensure safe, effective, and standardised high-quality POCUS use, with the aim of improving patient care across Australia and New Zealand. Patient safety will be enhanced through effective risk management and quality assurance and there will be consistency in POCUS education, training and credentialing across institutions.

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OBJECTIVES: Point-of-care ultrasound (POCUS) use is widespread in EDs and throughout those practising medicine. Between institutions and specialities, there is widespread variety and training. With this comes the risk of patient harm and backlash to a clinically useful modality. Our objective is to form a statement that encompasses current published and unpublished guidance for creating and maintaining robust POCUS programs in EDs. METHODS: Emergency Medicine Ultrasound Group (EMUG) identified this gap and volunteers from the group undertook a literature search of current best practice and institution guidelines relating to POCUS programs. They contacted colleagues from other specialities to find and get access to other countries and colleges' POCUS guidelines. EMUGs regularly run discussion forums (Collab-labs) and points from these were considered. Recommendations were then formed from these and recurrent unpublished obstacles the group had encountered. The result was reviewed by clinical leaders in ultrasound and POCUS users in Australasia. RESULTS: The recommendations were organised under five pillars: Infrastructure, Governance, Administration, Education and Quality. CONCLUSION: These recommendations complement existing guidelines and are not intended to replace them; however, we hope to promote discussion and provide reference support for those developing POCUS programs. Implementing a comprehensive and robust ED POCUS program will ensure safe, effective and standardised high-quality POCUS use, with the aim of improving patient care across Australia and New Zealand. Patient safety will be enhanced through effective risk management and quality assurance and there will be consistency in POCUS education, training and credentialing across institutions.

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Point-of-care ultrasound (POCUS) involves the acquisition, interpretation, and immediate clinical integration of ultrasonographic imaging performed by a treating clinician. The current state of cardiac POCUS terminology is heterogeneous and ambiguous, in part because it evolved through siloed specialty practices. In particular, the medical literature and colloquial medical conversation contain a wide variety of terms that equate to cardiac POCUS. While diverse terminology aided in the development and dissemination of cardiac POCUS throughout multiple specialties, it also contributes to confusion and raises patient safety concerns. This statement is the product of a diverse and inclusive Writing Group from multiple specialties, including medical linguistics, that employed an iterative process to contextualize and standardize a nomenclature for cardiac POCUS. We sought to establish a deliberate vocabulary that is sufficiently unrelated to any specialty, ultrasound equipment, or clinical setting to enhance consistency throughout the academic literature and patient care settings. This statement (1) reviews the evolution of cardiac POCUS-related terms; (2) outlines specific recommendations, distinguishing between intrinsic and practical differences in terminology; (3) addresses the implications of these recommendations for current practice; and (4) discusses the implications for novel technologies and future research.