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QT离散度(QT dispersion QTd)对心血管系统的影响为人们所关注,有关QT离散度在心力衰竭、急性心肌梗死、心律失常及心肌病中的变化及其药物影响已有报道。本文选择48例不稳定性心绞痛患者及22例正常健康人作对照,观察舒血宁注射液对不稳定性心绞痛患者的治疗作用及其对不稳定性心绞痛患者QT离散度的影响。
QT dispersion (QT dispersion) on the cardiovascular system is of concern, the QT dispersion in heart failure, acute myocardial infarction, arrhythmia and cardiomyopathy in the changes and its drug effects have been reported. In this paper, 48 patients with unstable angina pectoris and 22 healthy controls were selected as control to observe the therapeutic effect of Shuxuening injection on patients with unstable angina and its effect on QT dispersion in patients with unstable angina.