WebThe heart is a fist-sized organ that pumps blood throughout your body. It's the primary organ of your circulatory system. Your heart contains four main sections (chambers) made of … WebJul 26, 2024 · Cardiovascular disease affects the heart and blood vessels. There are many types, including coronary artery disease, angina, and heart failure. Following a heart …
Heart Health and Aging National Institute on Aging
WebCardiovascular disease (CVD), also called heart and circulatory disease, is an umbrella name for conditions that affect your heart or circulation. These include high blood pressure, stroke and vascular dementia. WebAfib stands for atrial fibrillation (AF), which is a type of arrhythmia, or abnormal heartbeat. Afib is caused by extremely fast and irregular beats from the upper chambers of the heart (usually more than 400 beats per minute). A normal, healthy heartbeat involves a regular contraction of the heart muscle. A contraction happens about once per ... pronounce aihua
The heart: Anatomy, how it works, and more
WebHeart ablation (also called cardiac ablation) describes a variety of procedures that treat irregular or abnormal heart rhythms ( arrhythmias ). Ablation describes any technique used to target and eliminate abnormal electrical signals from your heart. During cardiac ablation, a cardiologist (a doctor who specializes in heart conditions) uses hot ... Heart disease describes a range of conditions that affect the heart. Heart diseases include: 1. Blood vessel disease, such as coronary artery disease 2. Irregular heartbeats (arrhythmias) 3. Heart problems you're born with (congenital heart defects) 4. Disease of the heart muscle 5. Heart valve disease Many forms of heart … See more Heart disease causes depend on the specific type of heart disease. There are many different types of heart disease. See more Risk factors for heart disease include: 1. Age.Growing older increases the risk of damaged and narrowed arteries and a weakened or thickened heart muscle. 2. Sex.Men are … See more The same lifestyle changes used to manage heart disease may also help prevent it. Try these heart-healthy tips: 1. Don't smoke. 2. Eat a diet that's low in salt and saturated fat. 3. Exercise at least 30 minutes a day on … See more Complications of heart disease include: 1. Heart failure.This is one of the most common complications of heart disease. Heart failure occurs when the heart can't pump enough blood … See more WebJul 25, 2024 · This is a range based on a percentage of your max heart rate. For a moderate-intensity run, the American Heart Association (AHA) recommends staying within 50-70 percent of your maximum heart rate. So again, if you’re 40, aim to keep your heart rate between 90 and 126 bpm during a moderate-intensity run. labyrinth russian series