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  1. 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.

  2. Learn What a Heart Attack Feels Like Know the heart attack warning signs. Your chest may hurt or feel squeezed, or it may feel like heartburn or indigestion. Your arms, back, shoulders, neck, jaw, or …

  3. 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.

  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. Aprenda cómo se siente un ataque al corazón (Learn What a Heart …

    You may not be sure if you are having a heart attack. In this fact sheet, you will learn about heart attack warning signs and how to act if you are experiencing symptoms.

  6. Coronary Heart Disease Symptoms - NHLBI, NIH

    Dec 27, 2024 · Coronary heart disease sometimes has no symptoms until you experience a heart attack or other serious complications.

  7. Cardiac Arrest - Symptoms | NHLBI, NIH

    May 27, 2022 · Learn the symptoms and early warning signs of cardiac arrest, such as chest pain and shortness of breath, and how to tell the difference between cardiac arrest and a heart attack.

  8. Heart Attack Wallet Card: Know the warning signs - NHLBI, NIH

    This wallet card describes heart attack warning signs and how to take action if you are experiencing symptoms. Keywords: Heart and Vascular Diseases, Heart Dise

  9. Learn What a Heart Attack Feels Like Fact Sheet - NHLBI, NIH

    This fact sheet describes heart attack warning signs and how to take action if you are experiencing symptoms. Keywords: Heart Attack, Heart and Vascular Disease

  10. Heart Attack - Diagnosis | NHLBI, NIH

    Mar 24, 2022 · During a heart attack, heart muscle cells die and release proteins into your bloodstream. Blood tests can measure the amount of these proteins in your blood. For example, you may get a …