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  1. Heart Attack - What Is a Heart Attack? | NHLBI, NIH

    Mar 24, 2022 · A heart attack is a life-threatening medical emergency that requires immediate treatment. Learn about prevention, symptoms, causes, and treatments for heart attacks.

  2. Heart Attack - Causes and Risk Factors | NHLBI, NIH

    Mar 24, 2022 · What causes a heart attack? The most common cause of a heart attack is coronary artery disease, which is the most common type of heart disease. This is when your …

  3. Heart Attack Symptoms - NHLBI, NIH

    Mar 24, 2022 · Heart attack symptoms can start slowly and can be mild or more serious and sudden. Learn more about symptoms for heart attacks.

  4. Heart Attack Heart Attacks in Women - NHLBI, NIH

    Mar 24, 2022 · The causes, risk factors, and symptoms of a heart attack can be different in women compared with men. Learn about the symptoms and causes for heart attacks in women.

  5. Heart Attack - Treatment | NHLBI, NIH

    Mar 24, 2022 · Your doctor or emergency medical personnel may start treatment even before they confirm that you are having a heart attack. Early treatment to remove the blood clot or plaque …

  6. Physical Activity and Your Heart - Benefits | NHLBI, NIH

    Mar 24, 2022 · Physical activity reduces coronary heart disease risk factors When done regularly, moderate- and vigorous-intensity aerobic activity can lower your risk for coronary heart …

  7. Heart Attack - Recovery | NHLBI, NIH

    Mar 24, 2022 · Most people survive heart attacks and live active, full lives. If you get help quickly, your treatment can limit damage to your heart muscle. Less heart damage and healthy lifestyle …

  8. How Smoking Affects the Heart and Blood Vessels - NHLBI, NIH

    Mar 24, 2022 · Smoking is a major risk factor for heart disease. The chemicals you inhale when you smoke cause damage to your heart and blood vessels that makes you more likely to …

  9. Coronary Heart Disease Risk Factors - NHLBI, NIH

    Dec 27, 2024 · Your risk of coronary heart disease increases based on the number of risk factors you have and how serious they are. Some risk factors — such as high blood pressure and …

  10. Cardiovascular disease is the term for all types of diseases that afect the heart or blood vessels, including coronary heart disease (clogged arteries), which can cause heart attacks, stroke, …