成人高原性心脏病中肺气肿X线表现意义探讨

X-RAY OF EMPHYSEMA IN PATIENTS WITH HIGH ALTITUDE HEART DISEASE IN ADULT

目的：探讨肺气肿X线表现在成人高原性·Gat病中的意义；方法：分析24例成人高原性心脏病胸片；结果：高原缺氧所致代尝性肺气肿如发展为不可逆肺气肿，则是除高原缺氧引起肺小动脉收缩导致肺动脉高压以外又一加重肺动脉高压的因素之一。结论：肺气肿在高原性心脏病发生与发展中具有重要的意义。

To assess X-ray finding in patients with high altitude heart disease (HAHD) inadult. Methods:Chest films of HAHD in 24 cases were assessed to relating the emphysema.Re-sults: The pulmonary hypertension can be caused by emphysema while it, reversible or inre-versible . could be resulted from high altitude hypoxia. Conclusions: The emphysema in patientswith HAHD is a factor of inducing pulmonary hypertension.