heartattack

A heart attack (myocardial infarction or MI) is a serious medical emergency in which the supply of blood to the heart is suddenly blocked, usually by a ...

A heart attack occurs when the flow of blood to the heart is severely reduced or blocked. The blockage is usually due to a buildup of fat, cholesterol and ...

What are the symptoms of heart attack? · Chest pain or discomfort. · Feeling weak, light-headed, or faint. · Pain or discomfort in the jaw, neck, or back.

2023年9月22日 — A heart attack happens when something blocks the blood flow to your heart so it can't get the oxygen it needs. It's a medical emergency.

2024年2月28日 — HEART ATTACK翻譯：心臟病發作。了解更多。

A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the coronary arteries of the heart, ...

2022年12月2日 — When a heart attack occurs, the heart muscle that has lost blood supply begins to suffer injury. The amount of damage to the heart muscle ...