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  1. en.wikipedia.org › wiki › HeartHeart - Wikipedia

    May 26, 2024 · The heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs.

  2. May 15, 2024 · In the United States: Heart disease is the leading cause of death for men, women, and people of most racial and ethnic groups. 1. One person dies every 33 seconds from cardiovascular disease. 1. About 695,000 people died from heart disease in 2021—that's 1 in every 5 deaths. 1 2.

  3. May 15, 2024 · The term "heart disease" refers to several types of heart conditions. Know your risk for heart disease so you can prevent it. High blood pressure, high blood cholesterol, and smoking are key risk factors. About 1 in 5 people in the United States died from heart disease in 2021. What is heart disease?

  4. May 15, 2024 · A heart attack, also called a myocardial infarction, happens when a part of the heart muscle doesn't get enough blood. The more time that passes without treatment to restore blood flow, the greater the damage to the heart muscle. Coronary artery disease (CAD) is the main cause of heart attack.

  5. May 23, 2024 · Opens to allow blood to leave the heart from the left ventricle through the aorta and the body. Prevents the backflow of blood from the aorta to the left ventricle. Related valve problems include: aortic regurgitation (also called aortic insufficiency), aortic stenosis; Essentials for properly working valves. The valve is properly formed and ...

  6. May 15, 2024 · Products and services. Heart attack symptoms: Know what's a medical emergency. Whether the symptoms seem obvious or are more subtle, take them seriously and get immediate medical care. By Mayo Clinic Staff. A heart attack usually causes chest pain for more than 15 minutes. The chest pain may be mild or severe.

  7. May 7, 2024 · Exercises for Heart Health: A Guide. Your Guide to Exercising for Heart Health. Best exercises. Recommended amount. Target heart rate. Heart rate tracking. Heart rate trackers. Exercise tips....

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