单项选择题
A.thrombolytictherapy B.heparin IV therapy C.cardiac catheterization D.open heart surgery
张先生因胸痛进急诊,HR:180次/分,且可触摸到脉搏,BP:60/35mmHg,下列措施何者最适当?()A....
单项选择题张先生因胸痛进急诊,HR:180次/分,且可触摸到脉搏,BP:60/35mmHg,下列措施何者最适当?()
A.amiodaron 150 mg IV drip 10 minutes B.adenosine 6 mg IV push C.synchronized cardioversion D.360joules defibrillation
急性心肌梗塞时,下列何者不是暂时性经静脉心律调节(temporary transvenous pacing)的...
单项选择题急性心肌梗塞时,下列何者不是暂时性经静脉心律调节(temporary transvenous pacing)的适应症?()
A.心室无收缩(asystole) B.症状性缓脉合并Mabitz第一型第二度房室传导阻滞 C.Mobitz第二型第二度房室传导阻滞 D.心室上频脉(supraventricular tachycardias)
此张心电图的诊断为何?() A.atrial fibrillationB.Mobitz type 1 AV b...
此张心电图的诊断为何?()
A.atrial fibrillation B.Mobitz type 1 AV block C.Mobitz type II AV block D.complete AV block