儿科中常见的腹泻及脱水可造成严重的低血钾症,在此基础上出现了心跳呼吸骤停,现报道1例复苏成功的经验。1 病历简介患儿男性,5岁,因腹泻稀水样便10余天伴呕吐,不能进食、水,精神差3～4天入院。患儿曾在当地卫生院输液等治疗,腹泻好转,但精神渐差,全身无力。此次查体,精神萎靡,意识恍惚,呼吸困难,口唇、指(趾)发绀,心音低钝,腹胀,肠鸣音消失,四肢腱反射未引出。 Common pediatric diarrhea and dehydration can cause severe hypokalemia, on the basis of a heartbeat and respiratory arrest, is reported in 1 case of successful recovery experience. 1 medical records Brief description Children with children, 5 years old, due to diarrhea and watery urine will be more than 10 days with vomiting, can not eat, water, poor spirit 3 to 4 days admission. Children had treatment in the local hospital infusion, diarrhea improved, but the spirit of gradual, general weakness. The physical examination, apathetic, trance, dyspnea, lips, fingers (toe) cyanosis, low heart sound bluff, abdominal distension, bowel sounds disappear, limb tendon reflex did not lead.