阵发性室性心动过速伴晕厥者,首选的治疗是A.利多卡因静脉注射B.同步直流电复律C.非同步直流电复律D.静脉注射β受体阻滞药E.静脉注射胺碘酮

作者: rantiku 人气: - 评论: 0
问题 阵发性室性心动过速伴晕厥者,首选的治疗是
选项 A.利多卡因静脉注射 B.同步直流电复律 C.非同步直流电复律 D.静脉注射β受体阻滞药 E.静脉注射胺碘酮
答案 B
解析 :室性心动过速经抗心律失常药物无效或出现血流动力学障碍时应及时给同步直流电复律。
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