主题词：ECG Monitoring and Analysis; Atrial Fibrillation Management and Outcomes; Cardiovascular Function and Risk Factors; Artificial Intelligence in Healthcare and Education; Cardiac electrophysiology and arrhythmias; Heart Failure Treatment and Management; Cardiac Imaging and Diagnostics; Machine Learning in Healthcare; Mobile Health and mHealth Applications; Non-Invasive Vital Sign Monitoring; Acute Myocardial Infarction Research; Phonocardiography and Auscultation Techniques; Cardiac pacing and defibrillation studies; Coronary Interventions and Diagnostics; Heart Rate Variability and Autonomic Control; Cardiac Valve Diseases and Treatments; Cardiac Health and Mental Health; Cardiac Arrhythmias and Treatments; Blood Pressure and Hypertension Studies; Telemedicine and Telehealth Implementation; Healthcare Technology and Patient Monitoring; Artificial Intelligence in Healthcare; Sepsis Diagnosis and Treatment; Explainable Artificial Intelligence (XAI); Congenital Heart Disease Studies