主题词：Obesity, Physical Activity, Diet; Blood Pressure and Hypertension Studies; Lipoproteins and Cardiovascular Health; Diabetes, Cardiovascular Risks, and Lipoproteins; Cardiovascular Function and Risk Factors; Diet and metabolism studies; Cardiac Arrhythmias and Treatments; Nutritional Studies and Diet; Cardiac Health and Mental Health; Atrial Fibrillation Management and Outcomes; Cardiac Imaging and Diagnostics; Cardiovascular Disease and Adiposity; Heart Failure Treatment and Management; Cardiac electrophysiology and arrhythmias; Physical Activity and Health; Cardiac pacing and defibrillation studies; Cardiovascular Health and Risk Factors; Acute Myocardial Infarction Research; Health Systems, Economic Evaluations, Quality of Life; Smoking Behavior and Cessation; Diabetes Treatment and Management; Adipokines, Inflammation, and Metabolic Diseases; Cardiovascular Health and Disease Prevention; Heart Rate Variability and Autonomic Control; Cardiovascular and exercise physiology