The coronary artery supplies blood to the heart. If calcium builds up in the coronary artery, it can lead to coronary artery disease and increase a person’s risk of a heart attack. Calcium is the most ...

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.

Coronary artery disease (CAD) is caused by plaque buildup in the wall of arteries that supply blood to the heart. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Cardiovascular disease remains a leading global cause of death, and we break down its pathology, risk factors, and the ...

There is a link between coronary artery spasms and anxiety. Psychological factors, such as anxiety and depression, may cause physical changes to the arteries that supply blood to the heart. Around 40% ...

Study shows greater muscle area in men leads increased risk of heart disease; it's different for muscle density. Body composition -- often expressed as the amount of fat in relation to muscle -- is ...

Heart attacks often happen when something blocks blood flow in a heart artery. Atherosclerosis, or plaque build-up in your arteries, is the leading cause of heart attacks. You can make lifestyle ...

Coronary artery calcium scans can offer a more precise estimate of a patient’s chances for major cardiac events. Some cardiologists say it remains underused. By Paula Span A long list of Lynda ...

Coronary artery disease (CAD) is one of the leading causes of heart attacks worldwide, yet it often develops silently over years. The condition occurs when fatty deposits, or plaque, build up in the ...

A coronary artery bypass is one of several types of open-heart surgeries, which are major medical procedures. Open-heart surgery is a group of procedures that involve cutting through the breastbone to ...