钟相燕 边巴卓嘎

    【摘要】目的：分析高原性心脏病患儿中海拔、年龄与肺动脉高压程度的关系。方法：选择2017年1月—2022年5月在本院就诊的129例高原性心脏病患儿作为研究对象，了解年龄、海拔分别与肺动脉高压的关系。根据患儿年龄可分为婴儿、幼儿、学龄前期儿童、学龄期儿童。根据肺动脉高压程度可分为肺动脉高压轻度、肺动脉高压中度及肺动脉高压重度。结果：海拔高度对肺动脉高压程度无明显影响；年龄对影响高原性心脏病肺动脉高压程度的分布具有差异(P<0.05)，具有统计学意义。结论：年龄明显影响患儿的肺动脉高压程度，应该加强对全体儿童的筛查并给予及时治疗，改善预后。

    【关键词】高原性心脏病，海拔；年龄；肺动脉高压

    To Analyze Altitude，Age and Degree of Pulmonary Hypertension in Children with High Altitude Heart Disease

    ZHONG Xiangyan， Bianbazhuoga

    Tibet University， Lhasa， Tibet 850011， China

    【Abstrac】Objective：To analyze the relationship between altitude， age and degree of pulmonary hypertension in children with High Altitude Heart Disease. Methods：A total of 129 children with High Altitude Heart Disease treated in our hospital from January 2017 to May 2022 were selected as research objective，respectively analyzed the relationship between altitude，age and pulmonary hypertension. According to the age，can be divided into infant group，toddler group，preschool and school-age group.According to the degree of pulmonary hypertension ......