动物试验表明,心肺复苏期间去甲肾上腺素在改善心肌血流动力学状况方面似优于肾上腺素。然而在人类尚未见报道。作者晚近对上述两种药物治疗门诊室颤(vF)患者的疗效作了比较。病人和方法 50例经3次直流电转复(200、300、360J)无效的连续性门诊 VF 患者接受研究。随机分为去甲肾上腺素(25例)和肾上腺素(25例)组,经外周或颈静脉途径各给药 Animal studies have shown that norepinephrine is superior to epinephrine in improving myocardial hemodynamic status during cardiopulmonary resuscitation. However, it has not been reported yet in humans. The authors recently compared the efficacy of these two drugs in outpatient vf (vF) patients. Patients and Methods Fifty consecutive patients with consecutive outpatient VF who had failed 3 cycles of DC (200, 300, 360 J) were enrolled. Randomly divided into norepinephrine (25 cases) and epinephrine (25 cases) group, by the peripheral or jugular vein routes of administration