What if your old chest scans—taken years ago for something unrelated—held a secret warning about your heart? A new AI tool called AI-CAC, developed by Mass General Brigham and the VA, can now comb ...

Lung cancer screening with low-dose CT can detect extensive coronary artery calcium (CAC), an independent predictor of all-cause death and cardiovascular events, new research suggests. Gary Small, ...

Coronary artery calcium (CAC) CT scans are becoming a more commonly used tool to effectively determine a patient's future risk of heart disease and heart attack. Subscribe to our newsletter for the ...

DEAR MAYO CLINIC: I recently had a CAT scan of my chest as an evaluation for pneumonia. I didn’t have pneumonia, but I got an unexpected high calcium score in my coronary arteries. Does the calcium I ...

When Chris Abrunzo was in his early 20s, his father was struck by the kind of heart attack known as a "widow maker." The severe cardiac events are often fatal, and while Abrunzo's father survived, it ...

* New studies prompt concern about cancer risk from CT scans * Experts say an individual's cancer risk is low from CT scan * Use of CT scans has soared in past three decades By Julie Steenhuysen ...

Kevin Murray knows the importance of cardiac health firsthand. The Tampa dad nearly died from an undiagnosed heart condition and needed to undergo emergency bypass surgery in 2003. Murray, now 72, ...