Scientists are starting to understand more about the small heart muscle fibers that Da Vinci showed in his illustrations over ...

Dr. Jeremy London, a cardiovascular surgeon who treats heart disease and survived a heart attack, reveals heart symptoms never to ignore.

To maintain a healthy heart, researchers say people should focus on diet and exercise, limit alcohol, manage stress, get ...

Researchers at the University of Toronto's Institute of Biomedical Engineering have found that studying blood flow in leg ...

February marks American Heart Month to raise awareness about heart disease – the leading cause of death in the United States. 6 News anchors Jorma Duran and ...