Four-dimensional flow MRI reveals that blood flow in an artificial heart resembles that in a healthy human heart ...

High blood pressure, or hypertension, is a common condition that can lead to serious health issues including heart disease ...

Psychological stress can have a big impact on the heart and can cause issues like hypertension, a major risk factor in stroke ...

When a doctor listens to the heart of a person with a heart murmur, they may hear a whooshing, swishing, humming, or rasping sound. This is due to rapid, turbulent blood flow through the heart.

Second-year students at the University of Texas Medical Branch at Galveston will soon participate in a unique education experience using classroom computers converted into human hearts. Sort of. The ...

A sudden restriction of blood flow to the brain. That's how scientists have traditionally explained why people faint. But several mysteries remain: What causes someone's blood flow to spontaneously ...

Although heart attacks are dangerous, they are not always sudden surprises. In many cases, the body gives warning signs that ...

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

Heart attacks often start with subtle signs like jaw pain or fatigue. Learn early symptoms, the Golden Hour response, and expert life-saving tips. (Image: Pexels) Heart attacks don’t always sweep in ...