The heart beats around 100,000 times a day, yet most people rarely think about how fast, or how efficiently it’s working, ...

Your eyes—retinal blood vessels and retinal imaging—may help predict heart disease, according to a new study. Here, doctors ...

Researchers are now linking eye health to heart health, suggesting that retinal scans could help predict cardiovascular risk ...

Cardiology, one of the most vital fields of modern medicine, focuses on the heart and the circulatory system that sustains it. It includes the study, diagnosis, treatment, and prevention of ...

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

Q: I’m only 45, but my doctor says that I need to focus on my heart health — make sure my cholesterol level remains healthy ...

Despite making up half of the 64 million people living with heart failure, patients with this common form have no access to ...

A powerful muscle in the lower body quietly supports the heart’s work every single day. Experts say it plays a far greater ...

If this new pump proves successful in clinical testing, it could revolutionize heart failure treatment, offering renewed ...

Hormone replacement therapy, or HRT, is sometimes used to treat menopausal symptoms. Some forms of HRT, particularly those ...

A simple eye scan could be used to check for signs of heart disease risk and biological aging, a new study shows – ...