The findings underscore the importance of training, best-practice protocols, and up-to-date equipment to reduce exposure for ...

The radiation effective dose varied across diagnostic modalities, reaching a median 1.2 mSv for cardiac CT for coronary artery calcium scoring (CACS), 2.0 mSv for positron emission tomography, 6.5 mSv ...

Liu, Y. and Huang, Y. (2026) Advances in CT-Based Diagnosis of Pneumonic-Type Lung Cancer: A Review. Journal of Biosciences and Medicines, 14, 448-456. doi: 10.4236/jbm.2026.142033 .

Objectives Acute anterior ischaemic optic neuropathy (AION) is a feared ischaemic complication of giant cell arteritis (GCA).

The 2026 AHA/ACC guidelines introduce a five-tier Acute PE Clinical Category system to stratify severity and guide treatment decisions. Mechanical thrombectomy receives a Class 2a recommendation for ...

In 2018, Medicare established coverage and reimbursement for its first service using artificial intelligence (AI): computed tomography (CT) fractional flow reserve (FFRCT). FFRCT is used in ...

Adults who undergo coronary angiography immediately after cardiac arrest without ST-segment elevation may not live longer than those who undergo the procedure after a delay, 5-year data show.

NEW ORLEANS -- Coronary artery bypass grafting (CABG) had arguably better early results for multivessel coronary artery disease (CAD) when the surgery was guided by CT-based fractional flow reserve ...

Please provide your email address to receive an email when new articles are posted on . Stress MRI improves diagnosis of chest pain in patients with angina and nonobstructive CAD. Functional testing ...

A brain angiogram is a minimally invasive diagnostic procedure where doctors place a catheter in the femoral artery through the groin and thread it up to the brain, then inject contrast dye that ...