主题词：Cardiac Valve Diseases and Treatments; Acute Myocardial Infarction Research; Infective Endocarditis Diagnosis and Management; Congenital Heart Disease Studies; Cardiac Imaging and Diagnostics; Streptococcal Infections and Treatments; Coronary Interventions and Diagnostics; Coronary Artery Anomalies; Cardiac Arrhythmias and Treatments; Cardiac Structural Anomalies and Repair; Atrial Fibrillation Management and Outcomes; Cardiovascular Function and Risk Factors; Blood Pressure and Hypertension Studies; Cardiovascular Disease and Adiposity; Global Public Health Policies and Epidemiology; Diabetes, Cardiovascular Risks, and Lipoproteins; Cardiac Health and Mental Health; Cardiac pacing and defibrillation studies; Cardiac, Anesthesia and Surgical Outcomes; Cardiovascular Issues in Pregnancy; Global Health and Epidemiology; Cardiac and Coronary Surgery Techniques; Heart Failure Treatment and Management; Cardiovascular Health and Risk Factors; Cardiac electrophysiology and arrhythmias