Heart Failure and Cardiomyopathies

AHA/ACC/ESC/WHF Expert Consensus Document in Collaboration with HFSA, HFA and JHFS: Second Universal Definition of Heart Failure (2026) Researchers at Heart Stable, Progressive, and Acute Valve Syndrome in Severe Aortic Stenosis: Insights from the CURRENT AS Registry‐2. Heart Failure Occurring in the Perinatal Period Temporal Trends in Incidence and Prevalence of Transthyretin Amyloid Cardiomyopathy in the United States Phenotyping of Patients With Clinical Features of Advanced Heart Failure: A Latent Class Analysis of a Multicenter Registry of Patients Hospitalized With Heart Failure Sex Differences in Characteristics and Outcomes Among Patients With Hypertrophic Cardiomyopathy: Insights From the REVEAL‐HCM Study HNRNPC as a Novel Therapeutic Target for Ischemic Heart Disease: Evidence From Mendelian Randomization and Experimental Validation Macrophage‐Dependent Intercellular Crosstalk in Multiphenotypic Heart Failure With Preserved Ejection Fraction Dynamic Risk Trajectories for Sudden Cardiac Arrest: The Role of Recurrent Cardiovascular Events