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QT离散度对于急性心肌梗塞患者的预后意义已有报道。国外已有关于QRS离散度与充血性心力衰竭病死率关系的报道。但QRS离散度对急性心肌梗塞的预后意义尚不清楚。本文对64例急性心肌梗塞患者的QRS离散度进行了测量分析,以探讨QRS离散度对急性心肌梗塞的预后意义。
The prognostic significance of QT dispersion in patients with acute myocardial infarction has been reported. Abroad has been reported on QRS dispersion and congestive heart failure mortality reported. However, the prognostic significance of QRS dispersion in acute myocardial infarction is not clear. In this paper, 64 patients with acute myocardial infarction QRS dispersion were measured and analyzed in order to explore the significance of QRS dispersion in the prognosis of acute myocardial infarction.