Angiotensin Receptor-Neprilysin Inhibitor Prescribing Patterns in Patients Hospitalized for Heart Failure.

Importance: Angiotensin receptor-neprilysin inhibition (ARNI) improves mortality among patients with heart failure with reduced ejection fraction (HFrEF), ie, those with an EF of 40% or less.

Objective: To describe national longitudinal trends in ARNI prescribing patterns among hospitalized patients with HFrEF.

Design, Setting, And Participants: Using data from the Get With The Guidelines-Heart Failure (GWTG-HF) registry, hospitalized patients with HFrEF at 614 participating hospitals were identified.

Eligibility and Projected Benefits of Rapid Initiation of Quadruple Therapy for Newly Diagnosed Heart Failure.

Background: U.S. nationwide estimates of the proportion of patients newly diagnosed with heart failure with reduced ejection fraction (HFrEF) eligible for quadruple medical therapy, and the associated benefits of rapid implementation, are not well characterized.

Implementation Science to Achieve Equity in Heart Failure Care: A Scientific Statement From the American Heart Association.

Guideline-directed medical therapies and guideline-directed nonpharmacological therapies improve quality of life and survival in patients with heart failure (HF), but eligible patients, particularly women and individuals from underrepresented racial and ethnic groups, are often not treated with these therapies. Implementation science uses evidence-based theories and frameworks to identify strategies that facilitate uptake of evidence to improve health. In this scientific statement, we provide an overview of implementation trials in HF, assess their use of conceptual frameworks and health equity principles, and provide pragmatic guidance for equity in HF.

Racial and Ethnic Disparities in Ambulatory Heart Failure Ventricular Assist Device Implantation and Survival.

Background: Durable left ventricular assist devices (VADs) improve survival in eligible patients, but allocation has been associated with patient race in addition to presumed heart failure (HF) severity.

Objectives: This study sought to determine racial and ethnic differences in VAD implantation rates and post-VAD survival among patients with ambulatory HF.

Methods: Using the INTERMACS (Interagency Registry of Mechanically Assisted Circulatory Support) database (2012-2017), this study examined census-adjusted VAD implantation rates by race, ethnicity, and sex in patients with ambulatory HF (INTERMACS profile 4-7) using negative binomial models with quadratic effect of time.

Racial, Ethnic, and Gender Disparities in Valvular Heart Failure Management.

Racial, ethnic, and gender disparities are present in the diagnosis and management of valvular heart disease. The prevalence of valvular heart disease varies by race, ethnicity, and gender, but diagnostic evaluations are not equitable across the groups, which makes the true prevalence less clear. The delivery of evidence-based treatments for valvular heart disease is not equitable.

Nurturing Diverse Generations of the Medical Workforce for Success With Authenticity: An Association of Black Cardiologists' Roundtable.

The COVID-19 pandemic exposed the consequences of systemic racism in the United States with Black, Hispanic, and other racial and ethnic diverse populations dying at disproportionately higher rates than White Americans. Addressing the social and health disparities amplified by COVID-19 requires in part restructuring of the healthcare system, particularly the diversity of the healthcare workforce to better reflect that of the US population. In January 2021, the Association of Black Cardiologists hosted a virtual roundtable designed to discuss key issues pertaining to medical workforce diversity and to identify strategies aimed at improving racial and ethnic diversity in medical school, graduate medical education, faculty, and leadership positions.

Representation matters: a call for inclusivity and equity in heart failure clinical trials.

The burden of heart failure remains substantial worldwide, and heart failure with reduced ejection fraction (HFrEF) affects approximately half of this population. Despite this global prevalence of HFrEF, the majority of contemporary clinical trials in HFrEF have underenrolled individuals from minoritized sex, gender, race, ethnicity, and socioeconomic groups. Moreover, significant disparities in access to HFrEF treatment and outcomes exist across these same strata.

Assessing Heuristic Bias During Care for Patients Hospitalized for Heart Failure: Get With The Guidelines-Heart Failure.

Background: Heuristic biases are increasingly recognized, and potentially modifiable, contributors to patient care and outcomes. Left digit bias is a cognitive bias where continuous variables are categorized by their left-most digit. The impact of this heuristic bias applied to patient age on quality of care in heart failure has not been explored.

Circulating microRNAs in cellular and antibody-mediated heart transplant rejection.

Background: Noninvasive monitoring of heart allograft health is important to improve clinical outcomes. MicroRNAs (miRs) are promising biomarkers of cardiovascular disease and limited studies suggest they can be used to noninvasively diagnose acute heart transplant rejection.

Methods: The Genomic Research Alliance for Transplantation (GRAfT) is a multicenter prospective cohort study that phenotyped heart transplant patients from 5 mid-Atlantic centers.

Racial and ethnic disparities in heart failure: current state and future directions.

Purpose Of Review: This review discusses the current state of racial and ethnic inequities in heart failure burden, outcomes, and management. This review also frames considerations for bridging disparities to optimize quality heart failure care across diverse communities.

Recent Findings: Treatment options for heart failure have diversified and overall heart failure survival has improved with the advent of effective pharmacologic and nonpharmacologic therapies.

Racial/Ethnic and Gender Disparities in Heart Failure with Reduced Ejection Fraction.

Purpose Of Review: This review highlights variability in prescribing of nonpharmacologic heart failure with reduced ejection fraction (HFrEF) therapies by race, ethnicity, and gender. The review also explores the evidence underlying these inequalities as well as potential mitigation strategies.

Recent Findings: There have been major advances in HF therapies that have led to improved overall survival of HF patients.

Measuring Myocardial Energetics with Cardiovascular Magnetic Resonance Spectroscopy.

The heart has the highest energy demands per gram of any organ in the body and energy metabolism fuels normal contractile function. Metabolic inflexibility and impairment of myocardial energetics occur with several common cardiac diseases, including ischemia and heart failure. This review explores several decades of innovation in cardiac magnetic resonance spectroscopy modalities and their use to noninvasively identify and quantify metabolic derangements in the normal, failing, and diseased heart.

Exercise intolerance and rapid skeletal muscle energetic decline in human age-associated frailty.

BACKGROUNDPhysical frailty in older individuals is characterized by subjective symptoms of fatigue and exercise intolerance (EI). Objective abnormalities in skeletal muscle (SM) mitochondrial high-energy phosphate (HEP) metabolism contribute to EI in inherited myopathies; however, their presence or link to EI in the frail older adult is unknown.METHODSHere, we studied 3 groups of ambulatory, community-dwelling adults with no history of significant coronary disease: frail older (FO) individuals (81 ± 2.

Crossing the Bridge to Heart Transplantation: Biventricular Impella to Support an Unstable LVAD Patient.

We report the first case of a patient with a durable left ventricular assist device admitted with cardiogenic shock and managed with biventricular Impella support as a successful bridge to heart transplantation. ().

Dual-Organ Transplantation in a Woman With Right Ventricular Failure Secondary to Arrhythmogenic Right Ventricular Cardiomyopathy.

We report a case of a woman with arrhythmogenic right ventricular cardiomyopathy (ARVC) who presented with severe right-sided heart failure and cardiac cirrhosis that mandated heart-liver transplantation. This case highlights an emerging sex-based difference in ARVC where female sex is associated with a higher risk of heart failure than in male patients with ARVC. ().

The ABCs of managing systolic heart failure: Past, present, and future.

Heart failure management is complex and constantly evolving. The American College of Cardiology and the American Heart Association (ACC/AHA) last issued evidence-based guidelines in 2013, and since then, new drugs and devices have been developed. This review presents an evidence-based approach to current heart failure management.