It begins like a heart attack. The chest tightens. Breathing becomes shallow. Fear creeps in. But when doctors examine the ...

Science X is a network of high quality websites with most complete and comprehensive daily coverage of the full sweep of ...

A new study suggests that methylene blue—a medication already approved for several clinical uses—may protect the lungs from damage caused by major heart surgeries that involve stopping blood ...

What started as a doctor’s office visit for one woman quickly turned into being transported by an ambulance to the hospital ...

Researchers have discovered a new molecular process that occurs when donor hearts are preserved in cold storage which ...

If you don't already know your blood type, you're going to want to find out so you can learn more about your risk for heart disease.

The initial finding was the start of a harrowing months-long ordeal to figure out what the mass was, including a biopsy that nearly killed her.

NBA fans give their opinion as Josh Hart bleeds on the court after Luke Kornet elbowed him in the face in Game 5 of the ...