Arteries become clogged. Blood flow is restricted and oxygen is cut off. The result is a heart attack, the world's leading ...
Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...
A research team led by Matthew Nystoriak, Ph.D., associate professor of biomedical research and translational medicine at Masonic Medical Research Institute (MMRI), has uncovered groundbreaking ...
A heart attack, or myocardial infarction, happens when oxygen-rich blood does not reach a part of the heart muscle. When you purchase through links on our site, we may earn an affiliate commission.
In a healthy heart, blood flows in only one direction. The four valves of the heart prevent blood from flowing backward. But a leaky heart valve, or heart valve regurgitation, causes a backflow of ...
When a doctor listens to the heart of a person with a heart murmur, they may hear a whooshing, swishing, humming, or rasping sound. This is due to rapid, turbulent blood flow through the heart.
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Soft vs. hard plaque in your arteries: Leading cardiologist explains which one is more dangerous
Soft and hard plaque are two different forms of fatty build-up inside your arteries, and both can quietly damage your heart over many years. The risk of heart attack becomes higher when soft plaque ...
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