Schwartz S, Davies S, Juers J A
Chest. 1980 Jul;78(1):100-1. doi: 10.1378/chest.78.1.100.
We present two patients with acute respiratory failure secondary to cold and exercise-induced asthma. Neither patient had a prior history of asthma, and both had recently been placed on therapy with propranolol for treatment of hypertension. We discuss the postulated mechanism of bronchospasm in these patients. In addition, we urge aggressive searching for any change in respiratory symptoms in patients receiving propranolol.
我们报告了两名继发于寒冷和运动诱发哮喘的急性呼吸衰竭患者。两名患者既往均无哮喘病史，且近期均开始使用普萘洛尔治疗高血压。我们讨论了这些患者支气管痉挛的推测机制。此外，我们敦促积极寻找接受普萘洛尔治疗患者的呼吸症状变化。
