主题词：Mobile Health and mHealth Applications; Cardiac Health and Mental Health; Heart Failure Treatment and Management; Atrial Fibrillation Management and Outcomes; ECG Monitoring and Analysis; Cardiac pacing and defibrillation studies; Blood Pressure and Hypertension Studies; Telemedicine and Telehealth Implementation; Non-Invasive Vital Sign Monitoring; Digital Mental Health Interventions; Cardiovascular and exercise physiology; Electronic Health Records Systems; Physical Activity and Health; Heart Rate Variability and Autonomic Control; Artificial Intelligence in Healthcare and Education; Stroke Rehabilitation and Recovery; Medication Adherence and Compliance; Health Literacy and Information Accessibility; Acute Ischemic Stroke Management; Healthcare Technology and Patient Monitoring; Social Media in Health Education; Artificial Intelligence in Healthcare; Acute Myocardial Infarction Research; Cardiac electrophysiology and arrhythmias; Diabetes Management and Education