Heart block is a condition in which the electrical signals that control the heartbeat are delayed or completely blocked as they travel through the heart. This disruption occurs in the heart’s conduction system, primarily at the atrioventricular (AV) node or the bundle branches. Heart block is classified into three degrees: **first-degree**, where electrical impulses slow down but still reach the ventricles; **second-degree**, where some signals fail to reach the ventricles, causing irregular hea

Ever heard of a heart block and wondered what it really means? Don’t worry—it’s not a heart attack! In this episode, Dr. A. Guru Prakash, Sr. Consultant Interventional Cardiologist, explains heart blocks in a simple and easy way. Learn what happens when your heart’s signals slow down, why it causes tiredness or dizziness, and how doctors treat it using medicines or pacemakers. Dr. Guru Prakash also shares simple tips to keep your heart rhythm healthy and when to see a doctor if you notice unusua

Heart Block Understanding and Treatments (3D Animation)