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QT Dispersion Changes in Dilated Cardiomyopathy
Author(s): MA Weihong
Pages: 156-
157
Year: 2008
Issue:
2
Journal: CHINESE JOURNAL OF CLINICAL MEDICINE
Keyword: QT离散度; 扩张型心肌病; 室性心律失常;
Abstract: 目的:探讨扩张型心肌病(DCM)QT离散度(QTd)与恶性室性心律失常的关系.方法:选择32例恶性室性心律失常DCM,24例非恶性室性心律失常DcM和43例非心脏疾病患者,测定QTd,QTcd.结果:DCM恶性室性心律失常组及非恶性室性心律失常组QTd,QTcd明显高于对照组(P<0.05);DCM恶性室性心律失常组QTd,QTcd明显高于非恶性室性心律失常组.结论:QTd及QTcd可能是DCM恶性室性心律失常的监测指标.
Citations
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