Heart Failure and Cardiomyopathies

Hemodynamic Impact of Ventricular Tachycardia: Insights From Pressure-Volume Loop Monitoring The Natural History of Massive Left Ventricular Hypertrophy in Pediatric Hypertrophic Cardiomyopathy: A Multiregistry Analysis Reversible Fibroblast Trajectories Regulated by MR Underlie Diastolic Dysfunction Targeting PPAR-γ Reduces Fibrosis and Arrhythmogenic Remodeling in DSG2-Linked Arrhythmogenic Cardiomyopathy Device-Related Adverse Events and Outcomes in Patients With Temporary Mechanical Circulatory Support Placed at Referral Centers Versus Cardiogenic Shock Hub Centers: An Observational Analysis Mavacamten Versus Alcohol Septal Ablation in Obstructive Hypertrophic Cardiomyopathy: An Echocardiography-Derived Pressure-Volume Analysis Delivery Is Not the Finish Line: Critical Transition of Care in the Fourth Trimester Kinetics of Technetium-Labeled Cardiac Amyloid Radionuclide Imaging Care and Outcomes of New‐Onset Heart Failure Across Vulnerable Populations: Temporal Trends in Mortality and Treatment in a Danish Nationwide Cohort From 2003 to 2022 RoMa Classification: When the Parts Do Not Equal the Sum