The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

Veins perform the opposite function, collecting blood from tissues and returning it to the heart. Unlike arteries, veins contain valves that prevent backward flow as blood travels against gravity ...

The goal of coronary artery bypass grafting (CABG) is to improve blood flow to your heart. The heart is a muscle about the size of your fist. Your heart pumps blood and oxygen to all of the organs and ...

According to the National Heart, Lung, and Blood Institute, nearly 10 million people aged 40 and older have Peripheral Artery ...

Left main coronary artery (LMCA) disease can lead to what's known as a "widowmaker" heart attack, so-called because of the ...

Varanasi: For the first time in Sir Sunderlal Hospital of Banaras Hindu University total arterial bypass grafting was done, ...