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[The relationship between increased QT dispersion of acute myocardial infarction and ventricular fibrillation].

作者信息

Xiang H

机构信息

Inner Mongolia Autonomous Region's Hospital, Huhehot.

出版信息

Zhonghua Xin Xue Guan Bing Za Zhi. 1993 Oct;21(5):282-3, 315.

PMID:8200309
Abstract

We measured 62 patients' QT dispersion (QTd) and JT dispersion (JTd) of acute myocardial infarction (AMT) on first ECG within 48 hour. The results showed that QTd and JTd were greater in 16 patients with ventricular fibrillation (Vf) compared without Vf (QTd mean 107.50 +/- 35.80ms to 48.90 +/- 17.90 ms, P < 0.01; JTd mean 107.50 +/- 31.00ms to 52.60 +/- 19.00 ms, P < 0.01) during the early phase of AMI. That long QTd and/or JTd may possibly relate to Vf of AMI. Thus, we suggest that QTd and/or JTd may be of significant prediction value for prognosis of AMI.

摘要

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