主题词：Cardiovascular Function and Risk Factors; Heart Failure Treatment and Management; Cardiac Valve Diseases and Treatments; Cardiac Imaging and Diagnostics; Atrial Fibrillation Management and Outcomes; Coronary Interventions and Diagnostics; Acute Myocardial Infarction Research; Cardiac Health and Mental Health; Cardiac Arrhythmias and Treatments; Cardiac Structural Anomalies and Repair; Peripheral Artery Disease Management; Cardiac pacing and defibrillation studies; Cardiovascular and exercise physiology; Cardiac electrophysiology and arrhythmias; Mechanical Circulatory Support Devices; Venous Thromboembolism Diagnosis and Management; Amyloidosis: Diagnosis, Treatment, Outcomes; Nutrition and Health in Aging; Pulmonary Hypertension Research and Treatments; Parathyroid Disorders and Treatments; Aortic Disease and Treatment Approaches; Cardiac Arrest and Resuscitation; Antiplatelet Therapy and Cardiovascular Diseases; Frailty in Older Adults; Congenital Heart Disease Studies