Learn the facts about heart conditions and stroke so you can increase your confidence in making changes to improve and maintain your health. See your cardiovascular system in action with our interactive illustrations and animations. Some heart attacks come on slowly. Know the warning signs, and when to call 911.

The American Heart Association offers these Answers by Heart patient information sheets address cardiovascular conditions, treatments and tests, and lifestyle and risk reduction. Some topics are also available in Spanish.

2 天之前 · Learn more about the American Heart Association's efforts to reduce death caused by heart disease and stroke. Also learn about cardiovascular conditions, ECC and CPR, donating, heart disease information for healthcare professionals, caregivers, and …

2024年12月30日 · February is American Heart Month, a time when all people—especially women—are encouraged to focus on their cardiovascular health. This toolkit contains facts and resources that anyone can use to raise awareness about the risks of heart disease and the importance of identifying and managing heart-related health conditions.

Each Clinical Topic gathers the latest guidelines, news, JACC Journals articles, education, meetings and clinical images pertaining to its cardiovascular topical area — all in one place for your convenience.

2024年10月24日 · Learn about heart disease statistics, signs, and symptoms in men. Heart disease prevention starts with making healthy lifestyle choices and managing health conditions. Learn key facts about heart disease, its sign and symptoms, and treatment options.

2025年2月18日 · Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and birds. Learn more about the heart in this article.

2024年2月7日 · Browse topics to help you live your best life. Of all deaths in the U.S., 26% occur due to heart disease, making it the nation's No. 1 killer. We're committed to providing current clinically proven information that addresses the key causes of heart disease and provides clear, actionable advice for all ages.

2025年2月12日 · Heart disease is a broad term that describes several conditions impacting the heart's structure and function. The most common type of heart disease is coronary heart disease typically caused by plaque buildup in and around the artery walls on the heart. But you may also have heard of heart valve disease, heart muscle disease (cardiomyopathy), conditions involving the heart's electrical system ...

The heart beats about 2.5 billion times over the average lifetime, pushing millions of gallons of blood to every part of the body. This steady flow carries with it oxygen, fuel, hormones, other compounds, and a host of essential cells.