Discover the giraffe’s extreme circulatory system and how it manages dangerous blood pressure with nature’s unique ...

Your eyes—retinal blood vessels and retinal imaging—may help predict heart disease, according to a new study. Here, doctors ...

All bodily systems are connected and help inform one another; some link in ways that may surprise you. A new study highlights ...

The first ever "humanized" model for aortic valve calcification paves the way for testing potential treatments.

Your heart has a direct connection to your brain. If your heart weakens, this problem can occur. Vigus Nerve Function: The heart and brain are two of the most important organs in the human body. We ...

Among the most dangerous issues facing patients in need of replacement mechanical heart valves is aortic regurgitation —  a ...