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What is the scientific term for heart attack?

What is the scientific term for heart attack?

Myocardial infarction (MI): The damaging or death of an area of the heart muscle (myocardium) resulting from a blocked blood supply to that area. It’s also the medical term for a heart attack. Coronary thrombosis: Formation of a clot in one of the arteries that supply blood to the heart muscle.

What does the medical term MI mean?

acute myocardial infarction
Overview. A heart attack or acute myocardial infarction (MI) occurs when one of the arteries that supplies the heart muscle becomes blocked.

What is the correct medical name for a heart attack?

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 blood clot. A heart attack is a medical emergency. Call 999 and ask for an ambulance if you suspect a heart attack.

What is the pathophysiology of a heart attack?

A heart attack occurs when an artery supplying your heart with blood and oxygen becomes blocked. Fatty deposits build up over time, forming plaques in your heart’s arteries. If a plaque ruptures, a blood clot can form and block your arteries, causing a heart attack.

Why is it called a heart attack?

Myocardial infarction, the medical term for heart attack, literally means “heart tissue damage or death.” Heart attacks most commonly occur when one or more of the coronary arteries — a network of blood vessels that supply blood to the heart — become blocked. Heart muscle becomes starved for oxygen and nutrients.

What are 6 common signs of a heart attack?

These six heart attack symptoms are common in women:

  • Chest pain or discomfort. Chest pain is the most common heart attack symptom, but some women may experience it differently than men.
  • Pain in your arm(s), back, neck, or jaw.
  • Stomach pain.
  • Shortness of breath, nausea, or lightheadedness.
  • Sweating.
  • Fatigue.

What is heart attack prevention?

Try to limit saturated fats, foods high in sodium, and added sugars. Eat plenty of fresh fruit, vegetables, and whole grains. The DASH diet is an example of an eating plan that can help you to lower your blood pressure and cholesterol, two things that can lower your risk of heart disease. Get regular exercise.

How is heart attack treated?

Medications to treat a heart attack might include:

  1. Aspirin. The 911 operator might tell you to take aspirin, or emergency medical personnel might give you aspirin immediately.
  2. Thrombolytics.
  3. Antiplatelet agents.
  4. Other blood-thinning medications.
  5. Pain relievers.
  6. Nitroglycerin.
  7. Beta blockers.
  8. ACE inhibitors.

Can the heart repair itself after a heart attack?

The heart is unable to regenerate heart muscle after a heart attack and lost cardiac muscle is replaced by scar tissue.