Cynthia taub

Point-of-care ultrasonography (POCUS) refers to limited bedside ultrasound used to evaluate patients for conditions specific to the scope of their practice. Given the benefits of its application, interest in its use is increasing. We aimed to review the literature and assess the potential feasibility of using POCUS of the heart and lungs in the field of obstetrics. We aim to describe its relevance and value as an adjunctive tool for critically ill obstetric patients on labor and delivery wards.

Background Functional mitral regurgitation (FMR) has emerged as a therapeutic target in patients with chronic heart failure and left ventricular systolic dysfunction. The significance of FMR in acute decompensated heart failure remains obscure. We systematically investigated the prevalence and clinical significance of FMR on admission in patients admitted with acute decompensated heart failure and left ventricular systolic dysfunction. Methods and Results The study was a single-center, retrospective review of patients admitted with acute decompensated heart failure and left ventricular systolic dysfunction between 2012 and 2017...

In the strictest sense, do-not-resuscitate (DNR) status means that cardiopulmonary resuscitation should not be performed after death has occurred; all other medical interventions in line with a patient's goals of care should be implemented. The use of transthoracic echocardiography (TTE) in patients with DNR status is unknown. Therefore, we aim to evaluate the utilization of TTE among patients with DNR status using this retrospective data analysis. A total of 16,546 patient admissions were included in the final study...

BACKGROUND: Limited evidence-based therapies exist for the management of heart failure with preserved ejection fraction (HFpEF). Sodium-glucose cotransporter-2 inhibitor (SGLT2i) use in patients with systolic heart failure (HFrEF) and type-2-diabetes mellitus (T2DM) is associated with improved cardiovascular (CV) and renal outcomes. OBJECTIVE: We sought to examine whether there is an association of SGLT2i use with improved CV outcomes in patients with HFpEF. PATIENTS AND METHODS: We conducted a single-center, retrospective review of patients with HFpEF and T2DM...

BACKGROUND: Whether the combination of ventricular strain with high-sensitivity troponin I (hs-TNI) has an incremental prognostic value in coronavirus disease 2019 (COVID-19) patients has not been evaluated. The study aimed to evaluate the prognostic value of biventricular longitudinal strain and its combination with hs-TNI in COVID-19 patients. METHODS: A total of 160 COVID-19 patients who underwent both echocardiography and hs-TNI testing were enrolled in our study...

Background: The accuracy of speckle-tracking echocardiography (STE) depends on temporal resolution. The goal of this study was to demonstrate the feasibility of relatively high frame rate (rHi-FR) (~200 fps) for STE. Methods: In this prospective study, echocardiographic images were acquired using clinical scanners on patients with normal left ventricular systolic function using rHi-FR and conventional frame rate (Reg-FR) (~50 FPS). GLS values were evaluated on apical 4-, 2- and 3-chamber images acquired in both rHi-FR and Reg-FR...

OBJECTIVES: Data regarding the longitudinal relationship of global longitudinal strain (GLS) and echocardiographic parameters are lacking in peripartum cardiomyopathy (PPCM). We evaluated GLS and its correlation with change (∆) in left ventricular ejection fraction (LVEF). METHODS: We retrospectively identified women age ≥16 years hospitalized at Montefiore Medical Center in Bronx, NY from 1999-2015 with International Statistical Classification of Diseases and Related Health Problems, 9th revision codes for PPCM or an occurrence of unexplained heart failure during or up to 5 months postpartum...

• Congenital heart disease may be first diagnosed during pregnancy. • PDA with significant left-to-right shunting can cause peripartum cardiac decompensation. • Multidisciplinary management of congenital heart disease in pregnancy is recommended.

(1) Background: This study sought to explore how the novel coronavirus (COVID-19) pandemic affected the echocardiography (TTE) laboratory operations at a high volume medical center in New York City. Changes in cardiac imaging study volume, turn-around time, and abnormal findings were analyzed and compared to a pre-pandemic period. (2) Methods: Volume of all cardiac imaging studies and TTE reports between 11 March 2020 to 5 May 2020 and the same calendar period in 2019 were retrospectively identified and compared...

The evaluation of cardiovascular disease in pregnancy is challenging due to overlaps between cardiac and normal pregnancy symptomatology, as well as concerns about the potential impact, if any, of imaging studies on fetal development. We discuss here an approach to the evaluation of the pregnant cardiac patient and review the safety and utility of available diagnostic tests, including labs, electrocardiogram, echocardiography, stress testing, computed tomography, magnetic resonance imaging, and cardiac catheterization...

A substantial proportion of patients with acute myocardial infarction develop clinical heart failure, which remains a common and major healthcare burden. It has been shown that in patients with chronic coronary artery disease, ischemic episodes lead to a global pattern of cardiomyocyte remodeling and dedifferentiation, hallmarked by myolysis, glycogen accumulation, and alteration of structural proteins. These changes, in conjunction with an impaired global coronary reserve, may eventually become irreversible and result in ischemic cardiomyopathy...

We present a late presentation of saddle pulmonary embolism and thrombus-in-transit straddle the patent foramen on patient who successfully recovered from severe acute respiratory syndrome coronavirus-2 (COVID-19) pneumonia. Seven days postdischarge (ie, 28 days after initial COVID-19 symptom onset), she was readmitted to hospital for severe dyspnea. Computer tomography angiogram and echocardiography confirmed the diagnosis. Severe pro-inflammatory and pro-thrombotic states with endothelial involvement have been reported associated with severe COVID-19 infection...

Evaluation of chest pain in the emergency department (ED) frequently employs a noninvasive strategy, including coronary computed tomography angiography (CCTA), stress echocardiography (SE), or myocardial perfusion imaging (MPI). We sought to report the real-world experience of utilizing CCTA compared with SE and MPI at an urban hospital ED. We conducted a retrospective cohort study of consecutively enrolled patients presenting with chest pain who had normal or nondiagnostic electrocardiogram (ECG), negative initial troponin-T, at least intermediate risk based on modified Diamond-Forrester criteria, and who underwent CCTA, SE, or MPI based on their individual test eligibility criteria...

A 34-year-old Hispanic man sustained a stab wound to his chest complicated with hemopericardium and pericardial tamponade. He underwent emergent clamshell thoracotomy as well as repair to the pulmonary artery. A transthoracic echocardiogram showed no evidence of intracardiac shunt. Two months later, a new murmur was noted, with a transthoracic echocardiogram revealing high-velocity flow between the left coronary sinus and the main pulmonary artery, with which a coronary computed tomography angiogram concurred...

No abstract text is available yet for this article.

BACKGROUND: Non-alcoholic steatohepatitis (NASH) is characterised by hepatic steatosis, inflammation, hepatocellular injury, and progressive liver fibrosis. Resmetirom (MGL-3196) is a liver-directed, orally active, selective thyroid hormone receptor-β agonist designed to improve NASH by increasing hepatic fat metabolism and reducing lipotoxicity. We aimed to assess the safety and efficacy of resmetirom in patients with NASH. METHODS: MGL-3196-05 was a 36-week randomised, double-blind, placebo-controlled study at 25 centres in the USA...

BACKGROUND: Information on the clinical and echocardiographic characteristics of young patients with heart failure with reduced ejection fraction is scant, especially among racially diverse populations. METHODS: Patients admitted to Montefiore Medical Center between 2000 and 2016 with heart failure and ejection fraction of <40% were categorized as young (18-39 years), middle-aged (40-64 years), and elderly (≥65 years). Multivariable Cox regression models were used to evaluate mortality risk...

PURPOSE: Approximately 10% of patients with mismatch repair-proficient (MMRp) colorectal cancer showed clinical benefit to anti-PD-1 monotherapy (NCT01876511). We sought to identify biomarkers that delineate patients with immunoreactive colorectal cancer and to explore new combinatorial immunotherapy strategies that can impact MMRp colorectal cancer. EXPERIMENTAL DESIGN: We compared the expression of 44 selected immune-related genes in the primary colon tumor of 19 patients with metastatic colorectal cancer (mCRC) who responded ( n = 13) versus those who did not ( n = 6) to anti-PD-1 therapy (NCT01876511)...

OBJECTIVES: We aimed to study the racial differences in clinical presentations, survival outcomes and outcome predictors among patients with heart failure (HF) with midrange ejection fraction (HFmrEF, EF 40%-49%). DESIGN: This is a retrospective study. SETTING: Adults with HF diagnosis at Montefiore Medical Center, Bronx, New York between 2008 and 2012, with an inpatient echocardiogram showing left ventricular ejection fraction of 40%-49% were included as HFmrEF population...

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