Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

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 ...

NEW HYDE PARK, N.Y.--(BUSINESS WIRE)--To enhance the delivery of patient-centered cardiovascular care across its 21-hospital network, Northwell Health announced the creation of the Northwell ...

Researchers creating a digital twin that for the first time replicates the heart's electrical conduction system, which coordinates heartbeats, a study says.

Anxiety raises heart rate and is associated with a higher risk of heart disease. Here's how to lower your heart rate from ...

PASADENA, Calif.--(BUSINESS WIRE)--25 years after Viagra hit the market, a group of experts from across the country examined the link between erectile dysfunction (ED) and heart health. Their summary ...

Heart-related health problems might affect as many as 1 in 7 pregnancies, even among women without any prior heart disease, ...