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[Determination of left ventricular global ejection fraction using ECG-gated cardiac computed tomography].

作者信息

Lackner K, Landwehr P, von Uexküll V, Grube E, Biersack H J

出版信息

Rofo. 1985 Jun;142(6):625-32. doi: 10.1055/s-2008-1052728.

DOI:10.1055/s-2008-1052728
PMID:2988060
Abstract

The left ventricular ejection fraction was calculated in 100 patients by means of ECG-gated cardio-CT and the results compared with those obtained by laevo-cardiography. A moderately good correlation of r = 0.736 was obtained. In general, CT under-estimated the ejection fraction. The normal range of the ejection fraction obtained by CT was 62.7% +/- 12.4%. Its specificity was high at 96%, but sensitivity was low, with 48.6%.

摘要

相似文献

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