主题词：Cardiac Imaging and Diagnostics; Cardiac electrophysiology and arrhythmias; Cardiovascular Function and Risk Factors; Diverse Scientific and Economic Studies; Cardiac Valve Diseases and Treatments; Cardiac Arrhythmias and Treatments; Cardiac pacing and defibrillation studies; Human auditory perception and evaluation; Cardiovascular and exercise physiology; Heart Rate Variability and Autonomic Control; Cardiovascular Effects of Exercise; Heart Failure Treatment and Management; Atrial Fibrillation Management and Outcomes; Cardiac Structural Anomalies and Repair; Acute Myocardial Infarction Research; Coronary Interventions and Diagnostics; Blood Pressure and Hypertension Studies; Cardiomyopathy and Myosin Studies; Educational Robotics and Engineering; Infective Endocarditis Diagnosis and Management; Cardiac Health and Mental Health; Lipoproteins and Cardiovascular Health; Congenital Heart Disease Studies; Ferroelectric and Negative Capacitance Devices; Physical Activity and Health