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: ...

NEW YORK (Reuters Health) - Although the lifetime risk of cancer associated with exposure to radiation from computerize tomographic (CT) coronary angiography is "non-negligible," the risk varies ...

AI-enabled coronary CT angiography reveals total plaque burden beyond calcium scores, improving risk prediction and personalizing cardiovascular prevention.

Ever since the National Institute for Health and Care Excellence (NICE) gave priority to coronary computed tomography angiography (CCTA) as the test of choice for patients presenting with recent-onset ...

"These extended and sustained benefits appear to be primarily driven by a reduction in the rate of non-fatal MI, suggesting that the principal benefit of CCTA [coronary CT angiography] is driven by ...

SEATTLE — If you've ever worried about your heart health but scared to undergo an invasive treatment to get it checked, there’s a test that offers answers without a hospital stay or surgery. Dr.

A cohort study of more than 9,000 persons found that in asymptomatic middle-aged persons without known cardiovascular disease, subclinical, obstructive coronary atherosclerosis is associated with a ...

In this multicenter trial, 3561 patients with stable chest pain at intermediate risk for obstructive coronary artery disease were randomly assigned to undergo CT or invasive coronary angiography. Over ...

The application of AI technology in the diagnosis of cardiovascular diseases using coronary CT angiography (CCTA) has gradually deepened, and efficient and intelligent methods are optimizing and ...

CT perfusion and angiography failed to meet sensitivity and specificity thresholds to determine brain death. Neither should be used as standalone tests to establish death by neurologic criteria, the ...