Heart Failure and Cardiomyopathies

Physical Activity in Pediatric Cardiomyopathies: Moving for Health Right Atrial Function as a Novel Predictor for New‐Onset Atrial Fibrillation in Transthyretin Amyloid Cardiomyopathy Biobank-Scale Plasma Proteomics Identifies Novel Biomarkers in Hypertrophic Cardiomyopathy Outcomes and Risk Factors for Postoperative Vasoplegia Following Implant of Left Ventricular Assist Devices Hemodynamic Impact of Ventricular Tachycardia: Insights From Pressure-Volume Loop Monitoring Response by Gasperetti et al to Letter Regarding Article, “Prognostic Role of Myocarditis-Like Episodes and Their Treatment in Patients With Pathogenic Desmoplakin Variants” Inflammatory Hot Phases and Disease Trajectory in Desmosomal Cardiomyopathies Letter by Chen et al Regarding Article, “Prognostic Role of Myocarditis-Like Episodes and Their Treatment in Patients With Pathogenic Desmoplakin Variants” When the Heart Cannot Fill: An Unusual Cause of Congestive Heart Failure The Natural History of Massive Left Ventricular Hypertrophy in Pediatric Hypertrophic Cardiomyopathy: A Multiregistry Analysis