迅速有效地控制喘憋,解除肺部微循环障碍,是提高毛细支气管炎疗效的关键,现将应用酚妥拉明加多巴胺治疗42例毛细支气管炎小结如下。临床资料一、诊断标准和分型诊断标准参照陈慧中报道(中华儿科杂志1984;22(4):209)。分型可分为2型:(1) 普通型:喘憋不重,有轻度映氧症状和体征者;(2) 重型:频发喘憋和呼吸 Rapid and effective control of wheezing, relieve pulmonary microcirculation, is the key to improve the efficacy of bronchiolitis, now the application of phentolamine plus dopamine treatment of 42 cases of bronchiolitis are as follows. Clinical data First, the diagnostic criteria and sub-type diagnostic criteria refer to Chen Hui Zhong (China Pediatrics 1984; 22 (4): 209). Type can be divided into 2 types: (1) ordinary type: wheezing is not heavy, mild light symptoms and signs of the body; (2) heavy: frequent gasping and breathing