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目的观察酚妥拉明和多巴胺治疗小儿肺炎合并心力衰竭(心衰)的临床疗效。方法小儿肺炎合并心衰患者66例,随机分为治疗组、对照组各33例。对照组给予常规治疗,治疗组在上述治疗的基础上静滴酚妥拉明和多巴胺,进行疗效比较。结果治疗后治疗组总有效率93.94%,对照组总有效率75.76%,两组总有效率比较差异有统计学意义(P<0.05)。结论酚妥拉明和多巴胺治疗小儿肺炎合并心衰可减轻心脏后负荷,明显改善心功能,提高抢救成功率。
Objective To observe the clinical efficacy of phentolamine and dopamine in treating children with pneumonia complicated with heart failure (heart failure). Methods Sixty-six children with pneumonia complicated with heart failure were randomly divided into treatment group and control group with 33 cases each. The control group was given routine treatment. The treatment group was given phentolamine and dopamine on the basis of the above treatment, and the curative effect was compared. Results After treatment, the total effective rate was 93.94% in the treatment group and 75.76% in the control group. The total effective rate was significantly different between the two groups (P <0.05). Conclusion Phentolamine and dopamine treatment of children with pneumonia complicated with heart failure can reduce post-cardiac load, significantly improve cardiac function and improve the success rate of rescue.