Digital health for cardiovascular care refers to the use of connected technologies such as wearable heart monitors, mobile health applications, telecardiology platforms, artificial intelligence (AI), and remote patient monitoring systems to prevent, diagnose, and manage heart-related conditions including arrhythmia, hypertension, heart failure, and coronary artery disease. These solutions enable continuous monitoring of vital parameters like heart rate, ECG, blood pressure, and oxygen levels, helping clinicians detect abnormalities early and make timely treatment decisions.