National Trends of Percutaneous Mechanical Support Utilization During Percutaneous Coronary Interventions in Chronic Total Occlusion.

Coronary chronic total occlusion (CTO) is common in patients with multivessel coronary artery disease. Percutaneous coronary artery (PCI) interventions have shown favorable outcomes in patients with CTO. Nevertheless, the data regarding the utilization of mechanical circulatory support in CTO PCIs is not well established.

Loperamide-Induced Ventricular Tachycardia Storm.

Loperamide is an over-the-counter antilaxative medication with minor opioid properties. For this reason, it has recently become a drug of concern for the Food and Drug Administration due to its potential for abuse. In addition, further apprehension pertaining to its over-the-counter availability has developed due to the recent increase in reported cases of loperamide overdose or prolonged use leading to arrhythmias.

COVID-19: The Impact on Internal Medicine Resident Training.

The novel coronavirus disease 2019 (COVID-19) pandemic has impacted the lives of physicians at all levels. The workloads and working hours have increased tremendously which affected the time spent on administrative and academic duties. The COVID-19 pandemic imposed a lot of challenges on academic institutions in term of providing quality of care to patients and maintaining the quality of education for trainee.

Association of Sodium-Glucose Cotransporter 2 Inhibitors With Cardiovascular Outcomes in Patients With Type 2 Diabetes and Other Risk Factors for Cardiovascular Disease: A Meta-analysis.

Importance: The cardiovascular outcome in selected populations when sodium-glucose cotransporter 2 inhibitors (SGLT2-Is) are emerging as standard therapy is not clearly understood. It is important to learn the magnitude of cardiovascular benefit using SGLT2-Is across the select subgroups that include both sexes and multiple age and racial and ethnic groups.

Objectives: To evaluate the association between use of SGLT2-Is and cardiovascular benefits in a prespecified group in a larger sample size using data obtained from randomized clinical trials.

Outcomes of Cardiogenic Shock With Autoimmune Rheumatological Disorders.

Aims: Data on cardiogenic shock (CS) in autoimmune diseases (AID) is limited. Our study aims to evaluate in-hospital outcomes of CS in hospitalized patients with underlying AID compared with patients without AID.

Methods: The National Inpatient Sample (NIS) database years 2011-17 was used to identify hospitalizations for CS.

Comprehensive evaluation of cardiovascular efficacy and safety outcomes of SGLT2 inhibitors in high risk patients of cardiovascular disease: systematic review and meta-analysis.

Objectives: To demonstrate a magnitude of the cardiovascular benefits, concomitantly analyzing the safety outcomes of sodium-glucose cotransporter 2 inhibitor (SGLT2-I) comprehensively, as a class effect in a larger sample size combined from recent randomized control trials.

Methods: We searched electronic databases using specific terms and evaluated 6 efficacy and 10 safety outcomes. Odds ratios (ORs) and 95% confidence interval (CI) were used to compare two interventions.

USMLE step 1 pass/fail: The impact on international medical graduates.

On February 12th, 2020, and after a yearlong discussion, the National Board of Medical Examiners (NBME) announced that the reporting of the U.S. Medical Licensing Examination (USMLE) step one exam will transition to pass/fail reporting system and is expected to kick in as early as 2022.

Comprehensive Outcomes Evaluation After Percutaneous Coronary Intervention in Stable Ischemic Heart Disease and Acute Coronary Syndrome for Short- Versus Standard-Term Dual Antiplatelet Therapy: A Systematic Review and Meta-analysis of Randomized Control Trials.

Newer generation drug eluting stents (DES) and pharmacotherapy have decreased thrombotic events post-percutaneous coronary intervention (PCI). There is lack of wide-ranging safety and efficacy evaluation in both stable ischemic heart disease and acute coronary syndrome in short-term (3-6 months) versus Standard-term (12 months) dual antiplatelet therapy (DAPT). We searched electronic databases using specific terms to identify randomized control trials comparing different durations of DAPT after PCI with DES.

Impact of chronic kidney disease on in-hospital outcomes and readmission rate after edge-to-edge transcatheter mitral valve repair.

Background: Transcatheter mitral valve repair (TMVR) is a treatment option for patients with 3+ or greater mitral regurgitation who cannot undergo mitral valve surgery. Outcomes in patients with chronic kidney disease (CKD) and end stage renal disease (ESRD) are unclear. We sought to evaluate the TMVR in-hospital outcomes, readmission rates and its impact on kidney function.

Systematic Review of COVID-19 Related Myocarditis: Insights on Management and Outcome.

Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also referred to as COVID-19, was declared a pandemic by the World Health Organization in March 2020. The manifestations of COVID-19 are widely variable and range from asymptomatic infection to multi-organ failure and death. Like other viral illnesses, acute myocarditis has been reported to be associated with COVID-19 infection.

Outcomes of MitraClip Placement in Patients With Liver Cirrhosis.

Introduction: Liver cirrhosis is associated with increased morbidity and mortality. Many preoperative risk assessment tools do not take into account the presence or degree of liver cirrhosis prior to surgery. Over recent years, percutaneous mitral valve repair using MitraClip has emerged as an option for patients at high risk of surgical intervention.

Complete Versus Culprit-Only Revascularization in Patients Presenting With ST-Segment Elevation Myocardial Infarction: A Meta-Analysis of Randomized Control Trials.

Background: In patients with ST elevation myocardial infarction (STEMI), primary percutaneous coronary intervention (PCI) of the culprit vessel is the preferred treatment option. For patients with multivessel disease, the benefit of revascularization of the non-culprit artery is not well known. This meta-analysis aims to assess the efficacy and safety of complete versus culprit vessel only revascularization.

Cardiogenic shock in autoimmune rheumatologic diseases: an insight on etiologies, management, and treatment outcomes.

Autoimmune rheumatological disorders are known to have an increased risk for cardiovascular diseases including coronary artery disease (CAD), myocarditis, pericarditis, valvulopathy, and in consequence cardiogenic shock. Data on cardiogenic shock in rheumatological diseases are scarce; however, several reports have highlighted this specific entity. We sought to review the available literature and highlight major outcomes and the management approaches in each disease.

Clinical outcomes of adjunctive posterior wall isolation in persistent atrial fibrillation: A meta-analysis.

Background: Pulmonary vein isolation (PVI) is the cornerstone of atrial fibrillation (AF) ablation but the recurrence rate remains relatively high in persistent patients with AF. Therefore, posterior wall isolation (PWI) in addition to PVI has been proposed to increase freedom from AF.

Objective: To evaluate the success of adjunctive PWI in persistent AF.

Acute Myocardial Infarction in Systemic Mastocytosis: Case Report With Literature Review on the Role of Inflammatory Process in Acute Coronary Syndrome.

Background: Systemic Mastocytosis (SM) is a disorder of excessive mast cell infiltration in multiple organ tissues. Atherosclerosis is a major risk factor for developing acute coronary syndrome. In addition to lipid accumulation in the arterial wall, inflammation plays an important role in the pathogenesis of plaque rupture and activating the thrombosis cascade.

Echocardiographic Derived Parameters Association With Long-Term Outcomes After Transcatheter Valve Replacement.

Background: Transaortic flow, maximum velocity (V max), mean gradient (MG), left ventricular ejection fraction (LVEF), Aortic valve area (AVA) and dimensional index (DI) are important determinants of prognosis in patients with severe aortic stenosis. The specific role of these echocardiography-derived values in predicting prognosis of severe aortic stenosis patients undergoing Transcatheter aortic valve replacement (TAVR) is less defined.

Methods: We identified all severe AS patients who underwent TAVR between 01/2012 and 6/2016.

Serious Adverse Events Cluster in Participants Experiencing the Primary Composite Cardiovascular Endpoint: A Post Hoc Analysis of the SPRINT Trial.

Background: Intensively treated participants in the SPRINT study experienced fewer primary cardiovascular composite study endpoints (CVD events) and lower mortality, although 38% of participants experienced a serious adverse event (SAE). The relationship of SAEs with CVD events is unknown.

Methods: CVD events were defined as either myocardial infarction, acute coronary syndrome, decompensated heart failure, stroke, or death from cardiovascular causes.

HOSPITAL Score, LACE Index and LACE+ Index as predictors of 30-day readmission in patients with heart failure.

This study aimed to evaluate the accuracy of the HOSPITAL Score (Haemoglobin level at discharge, Oncology at discharge, Sodium level at discharge, Procedure during hospitalization, Index admission, number of hospital admissions, Length of stay) LACE index (Length of stay, Acute/emergent admission, Charlson comorbidy index score, Emerency department visits in previous 6 months) and LACE+ index in predicting 30-day readmission in patients with diastolic dysfunction. Heart failure remains one of the most common hospital readmissions in adults, leading to significant morbidity and mortality. Different models have been used to predict 30-day hospital readmissions.

Meta-Analysis Evaluating Outcomes of Surgical Left Atrial Appendage Occlusion During Cardiac Surgery.

Surgical left atrial appendage occlusion (S-LAAO) has become a common procedure performed in patients undergoing cardiac surgery; however, evidence to support this procedure remains inconclusive. This meta-analysis aims to assess the efficacy of S-LAAO in terms of ischemic stroke, postoperative atrial fibrillation, and all-cause mortality. A thorough literature review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement.

Prevalence of refractory hypertension in the United States from 1999 to 2014.

Objectives: Refractory hypertension has been defined as uncontrolled blood pressure (at or above 140/90 mmHg) when on five or more classes of antihypertensive medication, inclusive of a diuretic. Because unbiased estimates of the prevalence of refractory hypertension in the United States are lacking, we aim to provide such estimates using data from the National Health and Nutrition Examination Surveys (NHANES).

Methods: Refractory hypertension was assessed across multiple NHANES cycles using the aforementioned definition.

Malignant Peritoneal Mesothelioma: A Rare Cause of Ascites.

Malignant peritoneal mesothelioma (MPM) is a rare diagnosis that presents with difficulties in diagnosis and management. This article reports a case of an 88-year-old male who presented with a 2-week history of abdominal distention and bloating. He worked at an insulation production factory between the ages of 23 and 25 years with presumed asbestos exposure.