Some clinics will now check your breast scan for arterial calcification, which can be a sign of heart disease risk. But questions remain about the approach.

A new study finds that 5.5 million adults worldwide died in 2019 from cardiovascular disease attributable to lead exposure, more than six times higher than a previous estimate.

More than a 100 years ago, doctors thought that too much running or other vigorous activity could harm us. Marathoner Clarence DeMar proved them wrong.

After recovering from their initial illness, COVID-19 patients can sometimes suffer serious complications such as heart attacks and strokes — even up to a year later. New research quantifies the risk.

COVID-19 can cause symptoms that go well beyond the lungs, from strokes to organ failure. To explain these widespread injuries, researchers are studying how the virus affects the vascular system.