Dr. Kimberly Brockenbrough and primary care physician Dr. Tom Duncan explain how the scan can reveal risks before symptoms appear. Sponsored by CardiaVision.

Pretranscatheter aortic valve replacement-CT angiography safely deferred the need for invasive coronary angiography in 53% of patients, according to a study published May 21 in Circulation: ...

ANN ARBOR, Mich. — As more and more Americans undergo CT scans and other medical imaging scans involving intense X-rays, a new study suggests that many of them should take a pre-scan drug that could ...

Cedars-Sinai investigators and colleagues have developed an artificial intelligence (AI) tool that uses computed tomography (CT) scans to identify patients at risk of reduced blood flow to the heart.

Dear Dr. Roach: I became short of breath walking upstairs or during mild exercise, like walking a short distance. My stress test was normal, heart normal and blood pressure good. My doctor has ordered ...