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2024年3月3日 · Your heart rate is the number of times your heart beats in 1 minute. Heart rates vary from person to person. It’s lower when you’re at rest and higher when you exercise. Knowing how to find your...
2023年9月21日 · What Is a Heart Attack? A heart attack happens when something blocks the blood flow to your heart so it can’t get the oxygen it needs. It’s a medical emergency. Call 911 right away at the...
2024年2月12日 · What Are Cardiovascular Diseases? Cardiovascular diseases are conditions that affect the structures or function of your heart, such as: Abnormal heart rhythms, or arrhythmias. Aorta disease and...
2023年4月6日 · Heart disease is the leading cause of death in women over 40 years old, especially after menopause. What Causes Heart Disease? Most heart attacks are the end result of coronary heart disease, a...
2023年9月3日 · Cardioversion is a medical procedure used to treat atrial fibrillation (AFib) and other types of irregular heartbeat, or arrhythmia. Learn about the difference between chemical and electrical ...
2023年5月15日 · If frequent or persistent, uneven heartbeats may signal a serious heart condition. You become suddenly dizzy, lightheaded, weak, or faint. Even if the cause is not heart disease, it could be ...
2024年8月4日 · A cardiac perfusion test tells your doctor if the muscles of your heart are getting enough blood. It's also known as myocardial perfusion imaging or a nuclear stress test. You might need this test...
