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  1. www.mayoclinic.org › diseases-conditions › heart-diseaseHeart disease - Symptoms and causes - Mayo Clinic

    Aug 13, 2024 · Heart disease symptoms depend on the type of heart disease. Symptoms of heart disease in the blood vessels. Coronary artery disease is a common heart condition that affects the major blood vessels that supply the heart muscle. A buildup of fats, cholesterol and other substances in and on the artery walls usually causes coronary artery disease.

  2. www.mayoclinic.org › diseases-conditions › heart-diseaseHeart disease - Diagnosis and treatment - Mayo Clinic

    Aug 13, 2024 · Learn about symptoms, causes and treatment of cardiovascular disease, a term describing a wide range of conditions that can affect the heart.

  3. www.mayoclinic.org › diseases-conditions › coronary-arteryCoronary artery disease - Symptoms and causes - Mayo Clinic

    Jun 14, 2024 · Know the warning signs of this common heart condition often caused by clogged, narrowed arteries and how lifestyle changes can lower your risk.

  4. www.mayoclinic.org › diseases-conditions › heart-failureHeart failure - Symptoms and causes - Mayo Clinic

    Apr 20, 2023 · Heart failure occurs when the heart muscle doesn't pump blood as well as it should. When this happens, blood often backs up and fluid can build up in the lungs, causing shortness of breath. Certain heart conditions gradually leave the heart too weak or stiff to fill and pump blood properly.

  5. www.mayoclinic.org › diseases-conditions › cardiomyopathyCardiomyopathy - Symptoms and causes - Mayo Clinic

    Feb 21, 2024 · Cardiomyopathy (kahr-dee-o-my-OP-uh-thee) is a disease of the heart muscle. It causes the heart to have a harder time pumping blood to the rest of the body, which can lead to symptoms of heart failure. Cardiomyopathy also can lead to some other serious heart conditions. There are various types of cardiomyopathy.

  6. www.mayoclinic.org › diseases-conditions › heart-arrhythmiaHeart arrhythmia - Symptoms and causes - Mayo Clinic

    Oct 13, 2023 · A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly. The heart may beat too fast or too slow. Or the pattern of the heartbeat may be inconsistent. A heart arrhythmia may feel like a fluttering, pounding or racing heartbeat.

  7. www.mayoclinic.org › diseases-conditions › hypertrophic-cardioHypertrophic cardiomyopathy - Symptoms and causes - Mayo Clinic

    Feb 23, 2024 · In this condition, the heart muscle thickens, which makes it harder for the heart to pump blood. Learn about the causes and treatment.

  8. www.mayoclinic.org › diseases-conditions › enlarged-heartEnlarged heart - Symptoms & causes - Mayo Clinic

    May 4, 2022 · Conditions associated with an enlarged heart include: Heart condition present at birth (congenital heart defect). Problems with the structure and function of the heart can cause the heart muscle to get larger and weak. Damage from a heart attack.

  9. www.mayoclinic.org › diseases-conditions › heart-attackHeart attack - Symptoms & causes - Mayo Clinic

    Oct 9, 2023 · The clot can block arteries, causing a heart attack. 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 prevent death.

  10. www.mayoclinic.org › diseases-conditions › sudden-cardiacSudden cardiac arrest - Symptoms and causes - Mayo Clinic

    Jan 19, 2023 · A heart attack happens when blood flow to a part of the heart is blocked. Sudden cardiac arrest is not due to a blockage. However, a heart attack can cause a change in the heart's electrical activity that leads to sudden cardiac arrest.