临床资料 4例均经门诊收入院患儿,其中女3例。男1例,最大13个月,最小34天。均为重症肺炎并发心衰的患儿。治疗:在常规给抗炎、强心药物治疗的基础上,采用654—2肌注,每10分钟～15分钟一次,每次0.3～1.0mg/kg在喘憋严重时可连续注射,至面色、肢端红润,湿暖、尿量增多,心率减慢,有力后改1小时～2小时一次,以后 4 cases of clinical data were outpatient hospital children, including 3 females. 1 male, up to 13 months, a minimum of 34 days. Are severe pneumonia complicated by heart failure in children. Treatment: In the conventional anti-inflammatory, cardiac drug therapy based on the use of 654-2 intramuscular injection, every 10 minutes to 15 minutes once, each 0.3 ~ 1.0mg / kg in severe wheezing can be continuous injection, to the complexion , Extremities ruddy, warm wet, increased urine output, heart rate slowed down, effective change 1 hour ~ 2 hours once, after