Some studies point to melatonin use as beneficial to heart health, while others say the opposite. Here’s how to make sense of ...

New research suggests that regular aerobic exercise doesn’t just benefit the heart muscle, but subtly rewires the nerves that control how the heart works. Regular physical activity does more than ...

Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...

Estrogen is a hormone typically related to reproduction and sexual characteristics, but it also promotes vascular elasticity, encourages cholesterol balance, and has anti-inflammatory properties that ...

Depression and anxiety may heighten cardiovascular disease risk through chronic stress pathways in the brain and body.

Benedicta Quaye does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Deep vein thrombosis (DVT) is a preventable but serious medical condition where blood clots form in your veins. Most often, these clots are in your lower leg, thigh, or pelvis. They can sometimes ...

There's lots of data to show cardiac troubles spike during the holidays amid the mix of merrymaking, travel and stress. But there are ways to spot the signs of trouble before it's too late.

Anabolic steroids can increase the risk of heart attacks and other cardiovascular complications when a person misuses them. This includes using them to build muscle for sports. Anabolic steroids, or ...