Best Cardiology Hospital in Lucknow

Introduction: A heart attack, also known as myocardial infarction, occurs when the flow of blood to a part of the heart is suddenly blocked, usually due to a buildup of plaque in the coronary arteries. This lack of oxygen-rich blood can cause damage or death to the heart muscle in that area, leading to symptoms such as chest pain, shortness of breath, sweating, and feeling lightheaded or dizzy. Prompt medical treatment is necessary to reduce the risk of complications and improve outcomes.