AVR导联ST段抬高对窄QRS波心动过速的鉴别及旁道定位作用(2)
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通过本组观察,aVR导联ST段抬高是鉴别窄QRS波心动过速类型中AVRT及AVNRT的独立因素,即窄QRS波心动过速时,如果aVR导联ST段抬高,则更倾向于诊断AVRT,且左侧旁道的可能性大。
参考文献
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