Echocardiology

Granulomatous Mimic of Immune Checkpoint Inhibitor Myocarditis Preload Stress With Leg Positive Pressure During TEE Unmasks Latent Severe Secondary Mitral Regurgitation Right Ventricular Dysfunction, Annular Dilation, and Mitral Regurgitation Severity Predict Outcomes and Interventional Benefit in Atrial Functional Mitral Regurgitation Risk Factors for Coronary Artery Aneurysms in Children With Kawasaki Disease Comparing the Prognostic Performance Using Various Diagnostic Scoring Systems in Heart Failure With Preserved Ejection Fraction: Insights From the Nationwide Prospective Registry Effect of Aficamten on Cardiac Structure and Function in Patients with Symptomatic Nonobstructive Hypertrophic Cardiomyopathy Finding Time to Relax: The Diastolic Signature of Aficamten in Nonobstructive Hypertrophic Cardiomyopathy Histological Determinants of Atrial Dysfunction in Patients With Atrial Fibrillation Artificial Intelligence to Unmask LVOT Obstruction in Hypertrophic Cardiomyopathy Real‐World Diagnostic Performance of Repeat Transthoracic Echocardiography Within a Multimodality Imaging Approach in Patients With Suspected Infective Endocarditis