Watch how coronary artery disease develops, leading to potential artery blockage and myocardial infarction, or heart attack.
Your heart is responsible for pumping a constant supply of oxygen-rich blood to your organs and tissues. A heart attack occurs when the blood flow to your heart muscle is disrupted or stopped, usually because of heart disease.
Watch this to learn what a heart stent is and how it helps keep your arteries open.
Follow this checklist after your heart attack to heal and stay safe. Watch this to learn more.
