Heart disease remains one of the leading health concerns worldwide, and many serious cardiac conditions develop silently ...

A German-U.K.-U.S.-Denmark study has learned that many narrowed or blocked arteries to the heart may not need stents if a blood-flow test is first performed. Such testing before surgery was found to ...

When most people think about key health metrics, blood circulation may not be at the top of the list. But according to medical experts, good blood flow is incredibly important for health. Below, ...

Currently, doctors use ultrasound to measure blood flow in the body. Doppler effect, just like bats! But it can’t detect flow in the small, slow-moving vessels where diseases often start. The solution ...

The University of Missouri's Cardiology Clinic in Jefferson City is now using a new, higher-precision radio isotope scan to more accurately gauge blood flow in the heart. The scan is intended to ...

Pregnancy brings many changes. Blood tests are vital for mother and baby's health. They confirm pregnancy and check blood ...

Based in Tampa, Florida, Virginia Pelley is a former women's magazine editor who has written health and fitness content for Men's Journal, Cosmopolitan magazine, the Chicago Tribune, ...

Your body may signal poor circulation through temperature every day. Here's what the signs mean and the natural fixes that actually work.

Researchers have developed a laser-based device that can measure blood flow noninvasively and differentiate stroke risk based on current physiological conditions. When physicians want to know more ...

Researchers developed a smartwatch that estimates blood pressure using tiny electrical signals from the wrist.