A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the arteries of the heart, causing infarction (tissue death) to the heart muscle. [1]

Aug 8, 2023 · Myocardial infarction (MI), colloquially known as “heart attack,” is caused by decreased or complete cessation of blood flow to a portion of the myocardium.

Oct 24, 2024 · Coronary artery disease (CAD) is the main cause of heart attack. A heart attack, also called a myocardial infarction, happens when a part of the heart muscle doesn't get enough blood. …

A heart attack (myocardial infarction) is a life-threatening medical emergency where your heart muscle begins to die because it isn’t getting enough blood flow.

What is a heart attack, also called a myocardial infarction? Find information and resources on what happens during a heart attack, surviving a heart attack, symptoms and treatments.

Jun 24, 2025 · That's why it's important to know the symptoms of a heart attack and call 911 if you or someone else is having them. You should call, even if you are not sure that it is a heart attack. The …

Oct 9, 2023 · During a heart attack, a lack of blood flow causes the tissue in the heart muscle to die. A heart attack is also called a myocardial infarction. Prompt treatment is needed for a heart attack to …

Acute myocardial infarction (MI) is myocardial necrosis of heart muscle tissue due to acute obstruction of a coronary artery. Coronary atherosclerosis is present in 95% of patients with acute MI.

Jan 20, 2023 · What is it? A heart attack occurs when one of the heart's coronary arteries is blocked suddenly or has extremely slow blood flow. A heart attack also is called a myocardial infarction. The …

Sep 19, 2024 · Heart attacks (myocardial infarction) occur when blood flow to the heart is blocked. Learn about causes, risk factors, treatments, and early detection methods.