Sixty-three percent were done for ≥ 70% asymptomatic carotid stenosis and 37% for ... and = 70 to 99% in-stent restenosis, based on CT angiography. ROC Curves: Sensitivity and Specificity ...

Cardiac computed tomography (cardiac CT) includes coronary CT angiography (CTA ... Evaluation of patency coronary artery bypass grafts 1. Normal ECG and cardiac markers with low or intermediate ...

Coronary artery computed tomography (CT) angiography (CTA) is a non-invasive technology that can directly image coronary artery anatomy, while decreasing some of the risks associated with an ...

Carotid Artery Ultrasound Doppler Scan - This is a noninvasive diagnostic test that uses ultrasound to detect narrowing of the arteries in the neck and can estimate the degree of narrowing or ...

Two-thirds of strokes are ischemic in origin and 50% of these are associated with severe internal carotid artery disease ... and asymptomatic patients. CT shows that an increase in atherosclerotic ...

Cerebral angiogram is the most accurate way ... additional information to non-invasive studies such as CT and MR angiography. During a cerebral angiogram, contrast is injected directly into the artery ...

Carotid artery disease, a progressive buildup of calcium deposits and cholesterol in the primary artery supplying blood to the brain, poses a risk of stroke but there are a few ways to treat it. Dr.

What is carotid artery disease ... Computed tomography angiography (CTA) – This test uses a special kind of X-ray called a CT scan. Before having the scan, people get an injection of a dye ...