女,63岁。因工作不慎,误输75%乙醇350毫升后神志不清、呃逆。测血压80/60毫米汞柱,心脏可闻频繁早搏。心电图示:频繁室早,尿呈酱油色,联苯胺试验(++),符合血红蛋白尿。处理:立即静注利多卡因100毫克,5分钟后室早消失,继以1:1毫克浓度维持2小时,再无早搏。同时静滴高渗糖、胰岛素、维生素及扩容、升压等综 Female, 63 years old. Due to work inadvertently, mistakenly lost 75% ethanol 350 ml unconscious, hiccup. Blood pressure 80/60 mm Hg, the heart can be heard frequent premature beats. ECG shows: frequent room early, urine was soy sauce, benzidine test (++), in line with hemoglobinuria. Treatment: Immediate intravenous lidocaine 100 mg, 5 minutes after the early disappearance of room, followed by a 1: 1 mg concentration for 2 hours, no premature beats. At the same time intravenous infusion of hypertonic sugar, insulin, vitamins and expansion, boost and other comprehensive