Published in:
01-03-2008 | REVIEW
Imaging of the heart with computed tomography
Authors:
Thomas G. Flohr, Bernd M. Ohnesorge
Published in:
Basic Research in Cardiology
|
Issue 2/2008
Login to get access
Abstract
Imaging of the heart with computed tomography (CT) was already introduced in the 1980Îs and has meanwhile entered clinical routine as a consequence of the rapid evolution of CT technology during the last decade. In this review article, we give an overview on the technology and clinical performance of different CT-scanner generations used for cardiac imaging, such as Electron Beam CT (EBCT), single-slice CT und multi-detector row CT (MDCT) with 4, 16 and 64 simultaneously acquired slices. We identify the limitations of current CT-scanners, indicate potential of improvement and discuss alternative system concepts such as CT with area detectors and dual source CT (DSCT).