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碎片状QRS波群在陈旧性心肌梗死诊断中的作用 被引量:2

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摘要 陈旧性心肌梗死的主要诊断指标之一是病理性Q波,但是当梗死的时间不断延长,通过心电图观察病理性Q波就变的非常困难,80%的陈旧性心肌梗死患者无确切的心电图征象[1],而非Q波型心肌梗死患者在其陈旧期几乎没有心电图特征性的诊断指标[2]。早期溶栓、冠脉介入已经成为急性心肌梗死的主要治疗手段之一,因此Q波型的心肌梗死发生率明显降低,
出处 《河北医药》 CAS 2013年第9期1345-1346,共2页 Hebei Medical Journal
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