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  1. Cardiomyopathy - Symptoms and causes - Mayo Clinic

    Feb 21, 2024 · Overview 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 …

  2. Omega-3s for heart health? Exploring potential benefits and risks

    Oct 22, 2024 · NHLBI feature article explores the potential benefits and risks of omega-3 supplements, including fish oil, for heart health.

  3. 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 unhealthy …

  4. Heart attack - Symptoms & causes - Mayo Clinic

    Oct 9, 2023 · A heart attack occurs when an artery that sends blood and oxygen to the heart is blocked. Fatty, cholesterol-containing deposits build up over time, forming plaques in the heart's arteries. If a …

  5. Take Action Toward Better Heart Health: | NHLBI, NIH

    Take Action Toward Better Heart Health: Eat a Heart-Healthy Diet A healthy diet that is low in sodium and saturated fat is key to heart disease prevention. Try the highly rated Dietary Approaches to Stop …

  6. NIH-supported DASH diet named “Best Heart-Healthy Diet” and “Best …

    Jan 3, 2025 · WHAT: Dietary Approaches to Stop Hypertension (DASH) has secured 14 top spots, including being the number 1 rated “Best Heart-Healthy Diet” and “Best Diet for High Blood Pressure” …

  7. Heart failure - Symptoms and causes - Mayo Clinic

    Jan 21, 2025 · Heart failure occurs when the heart muscle doesn't pump blood as well as it should. Blood often backs up and causes fluid to build up in the lungs and in the legs. The fluid buildup can …

  8. Conditions Treated by Heart Surgery - NHLBI, NIH

    Jun 1, 2022 · Heart surgery can be used to treat a variety of heart problems. The type of surgery you have will depend on what heart problem you have, your age, and your overall health, as well as other …

  9. Acute coronary syndrome - Symptoms and causes - Mayo Clinic

    Apr 26, 2025 · Acute coronary syndrome is a term that describes a range of conditions related to sudden reduced blood flow to the heart. These conditions include a heart attack and unstable angina, a type …

  10. Community Health Workers: Resources | NHLBI, NIH

    Mar 14, 2025 · The resources on this page are designed to help community health workers (CHWs) bring science-based, easy-to-understand information on heart health to community members in an …