Organ donation after the heart stops beating, a practice called donation after circulatory death, has gone from rare to routine in the United States, a new study shows. This shift over the past 25 ...

A groundbreaking study shatters the myth of permanent cardiac damage, revealing that the heart can naturally trigger cell ...

The human heart, a powerful, fist-sized organ, is the hardest working muscle in the body. It works 24/7, pumping blood through vessels (its partner in the makeup of the circulatory system), so oxygen ...

Poor circulation, common with age, can lead to serious health issues. Staying active is crucial, and calf raises offer a ...

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...