Objective The aim of this study is to analyze relevant factor to patients' condition in obstructive sleep apnea-hypopnea syndrome (OSAHS) merging chronic obstructive pulmonary disease (COPD).
The severe pulmonary interstitial changes, and the size of foci were over 50 % of the area of lungs were important risk factor of leading to death of SARS patients.
有重度弥漫性肺间质改变，肺浸润阴影大于全肺面积50%是引起SARS患者病死的重要危险因素。
3
Pulmonary artery pressure may serve as a novel cardiovascular risk factor and potential therapeutic target.