Objective: To evaluate clinical meaning of non-obstructive Q wave.
目的：评价非梗塞性Q波的临床意义。
We analyzed the relation between ST-T segment changes in pathologic Q wave leads and regional contraction reserve.
在病理性Q波导联上分析一过性st T改变与局部收缩储备的关系。
Pathological Q wave appeared as QS or QR mostly rather than evolved from qR to QS and disappeared after 2~3 days treatment.
心电图损伤性改变显著，病理性Q波常呈一过性可逆性改变，多数呈QS或QR型，经适当治疗一般2～3天内消失；
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