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- How the Heart Works - How the Heart Beats | NHLBI, NIH
Your heartbeat is the contraction of your heart to pump blood to your lungs and the rest of your body Your heart's electrical system determines how fast your heart beats
- What Is Coronary Heart Disease? - NHLBI, NIH
Coronary heart disease is a type of heart disease that occurs when the arteries of the heart cannot deliver enough oxygen -rich blood to the heart muscle due to narrowing from the buildup of fatty deposits called plaque It is also sometimes called coronary artery disease or ischemic heart disease
- Coronary Heart Disease Risk Factors - NHLBI, NIH
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 cholesterol levels can be adjusted through heart-healthy lifestyle changes Other risk factors, such as your age, family history, and race and ethnicity, cannot be changed
- Omega-3s for heart health? Exploring potential benefits and risks
NHLBI feature article explores the potential benefits and risks of omega-3 supplements, including fish oil, for heart health
- Heart disease - Diagnosis and treatment - Mayo Clinic
Learn about symptoms, causes and treatment of cardiovascular disease, a term describing a wide range of conditions that can affect the heart
- Cardiovascular Medicine - Department home - Mayo Clinic
The Department of Cardiovascular Medicine is one of the largest and most comprehensive heart practices in the world It includes more than 240 experts in congenital heart disease in adults and children, coronary artery disease, hypertrophic cardiomyopathy, heart rhythm disorders, heart valve diseases and many other conditions
- Cardiomyopathy - Symptoms and causes - Mayo Clinic
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 symptoms of heart failure Cardiomyopathy also can lead to some other serious heart conditions There are various types of cardiomyopathy The main types include dilated, hypertrophic and restrictive
- Meet the Framingham Heart Study - NHLBI, NIH
The Framingham Heart Study is a large population and epidemiology study led by the National Heart, Lung, and Blood Institute (NHLBI) The study began over 75 years ago and follows multiple generations to help determine what factors lead to heart disease Three generations of the Fair family have participated in the study, including current participants Sheila Burke Fair, Alison Peoples, Colin
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