慢支肺气肿肺叶切除术终并发支气管哮喘及低氧性肺血管收缩一例

Bronchitis emphysema iobectomy concurrent resection of the bronchial asthma end and the low oxygen sex vasoconstriction an example

低氧性肺血管收缩（HPV）是影响肺通气／灌流比率的重要因素之一，另外抑制（HPV）反应的药物有：钙通道阻滞药、硝普钠、硝酸甘油、支气管舒张药物、多巴酚丁胺。加强（HPV）的药物有：环氧化酶抑制药、普萘洛尔和呼吸兴奋药物、都可喜。

Low oxygen sex vasoconstriction （HPV） is the effect of lung ventilation/perfusion ratio one of the important factors, in addition inhibit （HPV） reaction medicine is： calcium channel block sodium nitrate medicine, doppler, nitroglycerin, bronchial diastolic drugs, a dobutamine. Strengthen （HPV） medicine is： ring oxidase inhibit medicine, propranolol and breathing excited drugs, are welcome.