Heart disease is more common in people over 65, but treatments are better than ever. That can complicate decision-making for ...

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

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

Enzymes significantly speed up the chemical reactions that keep you alive. Researchers are using AI to create new ones to tackle modern challenges.

Heart sounds are one tool providers use to assess heart health. Learn about systolic, diastolic, and S1 to S4 heart sounds in ...