头颈部血管成像方法主要包括无创性 CTA（Computed tomography angiography）、MRA（magnetic resonance ...

Background Complete revascularisation has been associated with improved short-term outcomes in patients with coronary artery ...

Multislice CT scanners show promise for the noninvasive detection of coronary stenosis. Rapid improvements in technology mean that newer-generation spiral CT scanners are capable of higher spatial and ...

A recent study suggests published in The Journal of the American Medical Association revealed that coronary computed tomography angiography (CCTA) provided only modest improvement ...

For patients with diabetes and stable coronary artery disease, use of CT angiography is associated with fewer adverse cardiovascular events when compared with screening that employs functional stress ...

Nov. 3 (UPI) --Artificial intelligence systems that use deep learning could help doctors detect cerebral aneurysms on CT angiography, according to a study published Tuesday by the journal Radiology.

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 ...

When a patient complains about chest pain, diagnosis will usually involve catheter angiography to evaluate the adequacy of blood supply to the heart. Researchers have now established that, in certain ...

Coronary computed tomography angiography (CCTA) is a non-invasive scan used to diagnose stable coronary artery disease (CAD), which commonly manifests as angina. Reduced coronary blood flow, measured ...

Please provide your email address to receive an email when new articles are posted on . In patients with stable chest pain and intermediate pretest probability of CAD, risk for major adverse CV events ...

Pulmonary angiography is a test that studies blood flow in your lungs. Its purpose is to find problems such as pulmonary embolisms (blood clots in your lungs), stenosis (narrowed blood vessels), or ...