MDCT assessment of right ventricular systolic function

被引：38

作者：

Dogan, H

Kroft, LJM

Bax, JJ

Schuijf, JD

van der Geest, RJ

Doornbos, J

de Roos, A

机构：

[1] Leiden Univ, Med Ctr, Dept Radiol, NL-2333 ZA Leiden, Netherlands

[2] Leiden Univ, Med Ctr, Dept Cardiol, Leiden, Netherlands

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2006年 / 186卷 / 06期

关键词：

cardiac imaging; CT; ECG gating; heart; MDCT; right ventricular function;

D O I：

10.2214/AJR.05.0639

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

OBJECTIVE. The objective of our study was to validate using MDCT for the assessment of right ventricular (RV) function. MDCT with retrospective ECG gating was performed in 15 patients being evaluated for suspected cardiovascular disease. Echocardiography was performed for comparison. The MDCT images were reconstructed at 20 phase points over the cardiac cycle. The end-diastolic and end-systolic volumes of both ventricles were measured. Stroke volumes and ejection fractions were calculated from these data. CONCLUSION. RV volumes can be accurately assessed using MDCT.

引用

收藏

页码：S366 / S370

页数：5

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