Cardiology

New heart scan may speed up diagnosis with less radiation

New technology appears to provide faster, more accurate heart scans for both viewing blood vessels in the heart and measuring blood supply to the heart muscle, while exposing patients to less radiation, researchers report ...

Cardiology

What is a cardiac stress test?

Your heart provides blood to all parts of your body. In order to determine if it's pumping properly, your health care provider may order a cardiac stress test. It makes the heart pump harder and faster, and can reveal potential ...

Cardiology

American Heart Association launches free-access online journal

The American Heart Association has launched the online-only open-access Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease (JAHA) -- packed with free peer-reviewed research on heart disease ...

page 2 from 8