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 ...

Sleep is a vital aspect of human life, with deep sleep being particularly crucial for overall health. The brain recovers during this sleep stage, and the rest of the body seems to regenerate then as ...

Researchers play ultra-brief tones to stimulate the brain during deep sleep. This stimulation improves cardiac output and relaxation of the left ventricle. Such technology to improve cardiovascular ...

Researchers found that while the menstrual cycle changes heart rate variability (HRV), it does not significantly affect ...

“Most people think heart disease is all about cholesterol, but cholesterol isn’t the root problem,” says Dr Wolfson. According to him, the real drivers behind cardiovascular disease are more complex ...

Viral infections can take a toll on your heart function. Dr Ripen Gupta explains how heart complications during viral ...