Trends in Atrial Fibrillation and Ablation Therapy During the Coronavirus Disease 2019 Pandemic.

The coronavirus disease 2019 (COVID-19) pandemic affected many aspects of health care and continues to have an impact as waves of COVID-19 cases re-emerge. Many procedures were negatively impacted by the pandemic, and management was primarily focused on limiting exposure to the virus. We present an analysis of the National Inpatient Sample (NIS) to delineate how COVID-19 affected atrial fibrillation (AF) ablation.

Negative effects of COVID-19 on the implantation rate of cardiac resynchronization therapy with defibrillator device.

Introduction: COVID-19 drastically impacted the landscape of the United States' medical system. Limited data is available on the nationwide implantation trends in Cardiac Resynchronization Therapy Defibrillator (CRT-D) devices before and during the pandemic. We aimed to explore the impact of the COVID-19 pandemic on CRT-D insertion rates and adverse outcomes related to delays in care.

Current Trends in Hypertension Identification and Management: Insights from the National Health and Nutrition Examination Survey (NHANES) Following the 2017 ACC/AHA High Blood Pressure Guidelines.

Background: Hypertension is a global health issue associated with increased cardiovascular morbidity and mortality. This study aimed to investigate contemporary hypertension identification and management trends following the 2017 American College of Cardiology/American Heart Association guidelines.

Methods And Results: Data from the National Health and Nutrition Examination Survey conducted from 2017 to 2020 were analyzed.

Fatal ventricular arrhythmias in myocarditis: A review of current indications for defibrillator devices.

Historically, patients with myocarditis were considered for implantable cardioverter defibrillator (ICD) utilization only in the chronic phase of the disease following the development of persistent cardiomyopathy refractory to medical therapy or occurrence of a major ventricular arrhythmic event. However, recent literature has indicated that ventricular arrhythmias are frequently reported even in the acute phase of the disease, challenging the long-standing perception that this disease process was largely reversible. Given this changing environment of information, the latest US and European guidelines were recently updated in 2022 to now consider ICD implantation during the acute phase which has significantly increased the number of individuals eligible for these devices.

Apical Hypertrophic Cardiomyopathy: A Fatal yet Underappreciated Variant of Hypertrophic Cardiomyopathy.

Hypertrophic cardiomyopathy (HCM) is a group of diseases affecting the left ventricle heart muscle that share a common feature of left ventricular hypertrophy without associated cardiac or systemic disorder. It was found to have a genetic basis with autosomal dominant mutations in the sarcomeric protein genes. Apical HCM is a rare subtype and underappreciated variant of HCM that primarily affects the apex of the heart.

Geographic variability and operator trends of transcatheter edge-to-edge repair in the United States.

Backgrounds: Transcatheter edge-to-edge repair (TEER) devices are used for primary mitral regurgitation (MR) and secondary MR. Despite the growing use of TEER devices, there have not been many studies on operator experience or procedure volumes by state.

Aims: We aimed to investigate nationwide operator volume trends and geographic variation in access to TEER.

Impact of Frailty on Left Ventricular Assist Device Clinical Outcomes.

Frailty is a clinical syndrome prevalent in older adults and carries poor outcomes in patients with heart failure. We investigated the impact of frailty on left ventricular assist device (LVAD) clinical outcomes. The Nationwide Readmission Database was used to retrospectively identify patients with a primary diagnosis of heart failure who underwent LVAD implantation during their hospitalization from 2014 to 2020.

Impact of COVID-19 Infection on Clinical Outcomes Among Patients With Acute Decompensated Heart Failure: A Nationwide Analysis.

Heart Failure (HF) is a common comorbidity in the United state. COVID-19 infection has shown worse clinical outcomes among heart failure patients; however, there is limited evidence on the impact of COVID-19 infection on the subset of HF. Hence, we aimed to investigate the clinical outcomes in patients hospitalized with COVID-19 infection without HF vs concomitant COVID-19 infection with Acute Decompensated Heart Failure with Preserved Ejection Fraction (AD-HFpEF) vs concomitant COVID-19 Infection with Acute Decompensated Heart Failure with Reduced Ejection Fraction (AD-HFrEF) using a large dataset illustrating a real word analysis.

Intracardiac leadless versus transvenous permanent pacemaker implantation: Impact on clinical outcomes and healthcare utilization.

Background: Transvenous permanent pacemakers are used frequently to treat cardiac rhythm disorders. Recently, intracardiac leadless pacemakers offer potential treatment using an alternative insertion procedure due to their novel design. Literature comparing outcomes between the two devices is scarce.

Adverse Events of SARS-CoV-2 Therapy: A Pharmacovigilance Study of the FAERS Database.

Background: Over the past 2 years of the several strategies recommended to help fight COVID-19, nirmatrelvir/ritonavir is a novel drug shown in the EPIC-HR phase 2 to 3 clinical trial to lower COVID-19-related death or hospitalization at day 28 when compared with placebo.

Objective: Our study's aim was to explore the reported adverse events (AEs) associated with nirmatrelvir/ritonavir use for COVID-19.

Method: We conducted a retrospective analysis using the FDA Adverse Event Reporting System (FAERS) database for AEs, listing nirmatrelvir/ritonavir as the primary drug between January and June 2022.

Acute Kidney Injury Associated with Severe SARS-CoV-2 Infection: Risk Factors for Morbidity and Mortality and a Potential Benefit of Combined Therapy with Tocilizumab and Corticosteroids.

Background: Acute kidney injury (AKI) is a common complication in patients with severe COVID-19.

Methods: We retrospectively reviewed 249 patients admitted to an intensive care unit (ICU) during the first wave of the pandemic to determine risk factors for AKI. Demographics, comorbidities, and clinical and outcome variables were obtained from electronic medical records.

Type 5 Cardiorenal Syndrome: An Underdiagnosed and Underrecognized Disease Process of the American Mother.

Cardiorenal syndrome (CRS) continues to be an area of concern due to the changing understanding of identification, pathophysiology and optimal management. Originally thought that diuretics were always the answer, recent literature has shed lights on the five major CRS subphenotypes, and while conceptual in their classifications, different strategies may be utilized to manage each type. The effect of CRS in pregnant women is largely under discussed and underappreciated as its own entity.

Empyema Versus Lung Abscess: A Case Report.

Lung abscesses and empyemas are 2 forms of pulmonary infection that can present with similar clinical features. However, empyemas are associated with higher morbidity and mortality, necessitating the need to distinguish one from the other. Plain radiographs can sometimes provide clues to help differentiate the 2 pathologies but more often than not, a computed tomography scan is required to confirm the diagnosis.

Arrhythmogenic Right Ventricular Cardiomyopathy: The Role of Genetics in Diagnosis, Management, and Screening.

Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a predominantly autosomal dominant genetic condition in which fibrous and fatty tissue infiltrate and replace healthy myocardial tissue. This uncommon yet debilitating condition can cause ventricular arrhythmias, cardiac failure, and sudden cardiac death. Management focuses primarily on prevention of syndrome sequelae in order to prevent morbidity and mortality.

Anti-MDA5 Associated Clinically Amyopathic Dermatomyositis With Rapidly Progressive Interstitial Lung Disease.

Anti-melanoma differentiation-associated protein 5 (anti-MDA5) associated clinically amyopathic dermatomyositis (CADM) is a rare entity that is frequently associated with rapidly progressive interstitial lung disease. The disease is characterized by its association with a distinct myositis specific antibody, the lack of muscle involvement seen with other inflammatory myopathies, and a strong correlation with the development of rapidly progressive interstitial lung disease. Diagnosis is based on clinical findings and the presence of autoantibodies.

Atypical Stress Cardiomyopathy: A Case Report.

Stress cardiomyopathy is a reversible cause of cardiomyopathy characterized by a transient dysfunction in left ventricular systolic function. It is most common in postmenopausal women and usually occurs following an emotional and/or physical stressor. The classical imaging finding is described as left ventricular apical ballooning.

Left Atrial Myxoma Masquerading as Pulmonary Embolism on Electrocardiogram: A Case Report.

Primary cardiac tumors are an incredibly rare finding. Cardiac myxomas are the most primary cardiac tumors that often occur within the left atrium. When left untreated, they pose a high risk of causing hemodynamic collapse by obstruction or can embolize and result in thromboembolic stroke.

Double Trouble - Spontaneous Coronary Artery Dissection of the Left Anterior Descending and Posterior Descending Arteries in a Right Dominant Circuit: A Case Report.

Acute myocardial infarction is a condition that classically presents with chest pain and corresponding biomarkers and changes on electrocardiogram. Although most causes of acute coronary syndrome are due to acute plaque rupture resulting in coronary thrombosis, an increasingly prevalent condition known as spontaneous coronary artery dissection (SCAD) is becoming more commonly diagnosed. SCAD is characterized by a tear in the tunica media resulting in an intramural hematoma.

Repaglinide-Induced Acute Pancreatitis.

Acute pancreatitis is a common reason for hospitalization in the United States and can have a high degree of morbidity and mortality if not treated appropriately. Establishing the diagnosis and following guideline-directed medical therapy are both important. In the Western world, the most common causes include acute alcohol overuse, hypertriglyceridemia, gallstone pancreatitis, post-instrumentation including endoscopic cholangiopancreatography, and medication side effects.

Coronary Sinus Thrombosis in a Patient Without History of Endothelial Cardiac Injury.

Coronary sinus thrombosis (CST) is a rare but life-threatening condition that involves clot formation within the vessel responsible for draining all of the venous blood from the myocardium itself. The coronary sinus is situated in the right atrium approximately half-way between the tricuspid value and the inferior vena cava. The coronary sinus is rarely cited in medical literature due to limited knowledge as well as rarity in clinical encounters.

COVID-19 induced bradyarrhythmia and relative bradycardia: An overview.

Novel coronavirus 2019 (COVID-19) has been the focus of the medical community since its emergence in December 2019 and has already infected more than 100 million patients globally. Primarily described to cause a respiratory illness, COVID-19 has been found to affect almost every organ system. Bradycardia is a newly recognized ramification of COVID-19 that still has unknown prognostic value.