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患有慢性阻塞性肺部疾病而无哮喘的病人,心得安也可能对肺功能有不良影响。这种药物对哮喘病人已经列为禁忌。作者对13位患有非哮喘性的慢性阻塞性肺部疾患的病人进行了研究,反应有二类:7例患者应用心得安后显示肺功能明显的恶化,而应用安慰剂则无这种情况,并且,这种结果随用药时间而渐增,其余6例病人对上述任何一种制剂,都无显示有意义的改变。无论是治疗前的阻塞性换气功能不良还是应用异
In patients with chronic obstructive pulmonary disease without asthma, propranolol may also have an adverse effect on lung function. This medication has been tabooed for asthmatics. The authors studied 13 patients with non-asthmatic chronic obstructive pulmonary disease in two categories: 7 patients who received propranolol showed significant deterioration in lung function compared with placebo , And this result increased with medication time, and the remaining 6 patients showed no meaningful change in either of the above formulations. Whether it is pre-treatment obstructive ventilation dysfunction or application of different