海拔高度对高血压性心脏病心血管X线形态的影响  

THE CHANGES OF CHEST X-RAY IN PATIENTS WITH HYPERTENSIVE HEART DISEASE AT HIGH ALTITUDE

作　　者：李全会[1] 石志红[1] 朱柏[1] 杜凤兰[1] 雷云肖 冯义生 孟宪法[3] 

机构地区：[1]西安医科大学第一附属医院 [2]青海省西宁市回族医院放射科 [3]大连大学医学院

出　　处：《高原医学杂志》1997年第1期35-37,共3页Journal of High Altitude Medicine

摘　　要：本文分析了两个不同海拨高度（620m、2260m）高血压性心脏病（高心病）心血管X线10项指标及有关参数改变。旨于探讨高原相对缺氧环境对高心病的影响及其意义。根据高心病的诊断标准确立诊断，高心病患者120例，男性，平均年龄55～71岁（63岁）。x线胸片均系同一类型x线机拍摄。常规测量心血管径线。常规统计学处理。右肺下动脉横径、肺动脉段实度、降支与气管横径比值、心脏横径等九项指标改变与海拔高度有一定关系。海拔念高该多数改变念越显著，并与肺纹理、肺瘀血等四项指标改变基本吻合。提示高原对高心病有一定影响。To study the effects of high altitude on hypertensive heart disease. 120male cases with hypertensive heart disease at 620m and 2 260m altitudes underwent chest X-ray exam. The X-ray films were analysed and some parameters wese measured. The diameter of right inferior pulmonary artery,the main pulmonary artery segment,the rartio of right inferior pulmonary artery and trachea,and the heart diameter showed certatin relations with the elevation of altitude. The higher of the altitudes,the morer emarkable of the changes,which were basically identical with the changes of lung markings and pulmonary congestion. The altitude showed certain effects on hypertensive heart disease.

关 键 词：形态学 高原 缺氧 高血压性心脏病 

分 类 号：R541.302[医药卫生—心血管疾病]