Approximately 10.5 million Americans have atrial fibrillation, by 2030, that number is estimated to be 12.1 million.

New research looks into the importance of walking “bouts” in addition to step count when it comes to heart health. People who ...

Air travel may feel routine, but the changes inside an aircraft cabin can quietly stress your heart. Experts explain what ...

Flying puts significant strain on your cardiovascular system due to reduced cabin pressure, lower oxygen levels, and dry air.

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

There are more candidates on the waitlist for a liver transplant than there are available organs, yet about half the time a ...

There are more candidates on the waitlist for a liver transplant than there are available organs, yet about half the time a ...

Milliseconds of variability, now detected by fitness watches, can improve well-being Earlier this year I got an Oura ring to ...