利用计算机断层扫描评估心脏疾病。

Evaluation of cardiac diseases with computed tomography.

作者信息

Tomoda H, Hoshiai M, Furuya H, Matsumoto S, Tanabe T, Tamachi H, Sasamoto H, Matsuyama S

出版信息

Jpn Heart J. 1980 Mar;21(2):149-56. doi: 10.1536/ihj.21.149.

DOI:10.1536/ihj.21.149

Abstract

Fifty-six consecutive patients with various cardiac diseases were studied with a third-generation whole body computed tomographic system. Enhancement was performed by intravenous injection of angiographic contrast medium. Identification of the great vessels, atria and ventricles, and evaluation of abnormalities in these structures were possible by cardiac computed tomography. For example, enlarged left ventricle in the left ventricular volume load, enlarged right ventricle in the right ventricular volume load or hypertrophied interventricular septum in idiopathic hypertrophic subaortic stenosis were revealed with a satisfactory resolution. Pericardial effusion and intracardiac thrombi were most precisely assessed by computed cardiac tomography.

摘要

使用第三代全身计算机断层扫描系统对56例患有各种心脏病的连续患者进行了研究。通过静脉注射血管造影剂进行增强扫描。心脏计算机断层扫描能够识别大血管、心房和心室，并评估这些结构中的异常情况。例如，在左心室容量负荷时左心室增大、右心室容量负荷时右心室增大或特发性肥厚性主动脉瓣下狭窄时室间隔肥厚，均能以令人满意的分辨率显示出来。心包积液和心内血栓通过心脏计算机断层扫描评估最为准确。