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

Learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life.

Keywords heart anatomy, fluorography, venous catheterization, blood flow, cardiac cycle, right atrium, left atrium, coronary arteries, selective opacification, physiological data Email us at ...

The device, called a milli-spinner, is a tiny, powerfully rotating hollow tube outfitted with fins and slits. In action, both ...

My heart was breaking, but not from lost love. It was failing in the most literal sense.

Cold weather and related conditions are indeed associated with heart risks and blood clots, experts told USA TODAY. USA TODAY reached out to the social media user who shared the post for comment.

Discover the alarming truth about leg blood clots that kill thousands annually. Learn 7 warning signs and prevention methods to protect yourself.

When normal laminar blood flow within the heart is disrupted, an audible sound is created by turbulent blood flow. Outside of the heart, audible turbulence is referred to as a bruit, whereas ...

Researchers at UT Arlington are using traditional MRI machines with a twist: exercise pants. The NASA-inspired negative ...

A recently published study in the Journal of Applied Physiology suggests that erythritol, a widely used non-nutritive ...

Death rates from high blood pressure, arrhythmias and heart failure have risen sharply since 1970, new research shows.