A heart attack occurs when Blood Flow to a section of the Heart muscle is suddenly blocked, often by a clot in a Coronary Artery. This deprives the muscle of oxygen, leading to cell damage or death, a life-threatening medical emergency.
A heart attack occurs when Blood Flow to a section of the Heart muscle is suddenly blocked, often by a clot in a Coronary Artery. This deprives the muscle of oxygen, leading to cell damage or death, a life-threatening medical emergency.