Application of ECG gating to multilayer spiral CT coronary artery imaging
- VernacularTitle:心电门控技术在多层螺旋CT冠状动脉成像中的应用
- Author:
Guangquan CHEN
;
Zhijun YOU
- Publication Type:Journal Article
- Keywords:
ECG gating;
multilayer spiral CT;
coronary artery pathological changes
- From:
Chinese Medical Equipment Journal
1989;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
In multilayer spiral CT heart and coronary artery imaging, image data are acquired by ECG gating technology when heart beats slowest so as to restrain pulsation pseudo-image. ECG gating technology includes foresight ECG gating and retrospective ECG gating. The principle, methods and mutual image reconstruction are introduced in this paper.
