Radiologists have discovered that prospective electrocardiogram gating allows them to significantly reduce the patient radiation dose delivered during computed tomography angiography, a common ...
Emergency physicians who evaluate patients with nonspecific chest pain using whole chest multidetector CT (MDCT) combined with retrospective electrocardiogram (ECG) gating can reduce the patient ...
December 10, 2009 (Chicago, Illinois) — New research shows that a novel retrospective gating technique can almost halve radiation dose from coronary CT angiography (CCTA) in certain patients, without ...
A new cardiac CT technique, prospective gated 64-channel cardiac CT, has a significantly lower radiation dose and produces CT coronary angiograms with better image quality when compared with the ...
Objectives and Background: In the giant aneurysm(g-AN), thrombus will be produced easily and will occlude coronary artery. But, it is difficult to detect the thrombus in the g-AN, because the slow and ...
Expert Rev Cardiovasc Ther. 2012;10(1):89-104. The period of time for which x-rays are emitted is an important determinant of x-ray exposure. In cardiac CT, aside from simple beam-on and beam-off ...
Radiologists have discovered that prospective electrocardiogram (ECG) gating allows them to significantly reduce the patient radiation dose delivered during computed tomography (CT) angiography, a ...
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