心房颤动治疗时应采用()心室纤颤治疗时应采用() ["A．同步电复律","B．非同步电复律","C．抗心动过速起搏器","D．DDD起搏器","E．AAI起搏器"]
脑内多巴胺能系统的投射通路通常包括() ["A．中脑边缘和中脑皮质通路与抗精神病作用有关","B．下丘脑至垂体的结节漏斗通路与催乳素水平升高导致的副作用有关","C．皮质脑干通路","D．黑质纹状体通路与锥体外系副作用有关","E．皮质脊髓通路"]
异丙基肾上腺素()腺苷() ["A．终止心房扑动","B．终止心房颤动","C．终止室上性心动过速","D．终止尖端扭转型室速","E．终止非阵发性交界性心动过速"]
预激综合征()完全性右束支传导阻滞() ["A．PR间期>0.12s，QRS波群起始部增宽，时限>0.12s","B．PR间期<0.12s，QRS波群起始部增宽，时限>0.12s","C．PR间期>0.12s，QRS波群终末部增宽，时限>0.12s","D．PR间期<0.12s，QRS波群终末部增宽，时限>0.12s","E．PR间期>0.12s，QRS波群终末部增宽，时限<0.12s"]
每个窦性搏动后发生二次室性期前收缩()每两个窦性搏动后发生一次室性期前收缩() ["A．二联律","B．三联律","C．四联律","D．成对的室性期前收缩","E．成串的室性期前收缩"]
长PP间期与窦性PP间期无整倍数关系()长PP间期与窦性PP间期成整倍数关系()
