http://www.appliedradiology.com RSS Feed on Applied Radiologyhttp://www.appliedradiology.com//Issues/2004/07/Supplements/Coronary-CT-angiography.aspxWith its superb scan coverage and image resolution, multidetector computed tomography (MDCT) has firmly established its role in noninvasive angiography. Coronary artery imaging pushes even today’s advanced technology to its limits, however, and continues to drive research and development. The demands that coronary CT angiography (CTA) places on multidetector-row technology in terms of contrast resolution, spatial resolution (approximately 1-mm isotropic voxels), and temporal resolution (approximately 100 msec) far exceed those of other applications.Thursday, 29 Jul 2004 11:27:27 GMT