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新近报道人类免疫缺陷病毒(HIV)感染时,原发性肺动脉高压的发生率增高。1990年1～9月期间,在随诊的1200例HIV阳性的人群中,对74例有心肺损害症状者进行了支气管镜(68例)和(或)超声心动图(12例)检查。用连续多普勒超声技术证实6例(8.1％)有肺动脉高压,右室收缩压升高,超过右房压7.73±1.07(6.53～8.80)kPa。其中男1例(为同性恋者),女5例(均为静脉用毒品者),年龄24～37岁,平均30±5岁。5例有肺动脉高压的
The recent report of human immunodeficiency virus (HIV) infection, the incidence of primary pulmonary hypertension. From January to September 1990, 74 patients with symptoms of cardiopulmonary insults were examined by bronchoscopy (68 cases) and / or echocardiography (12 cases) among the 1200 HIV-positive patients who were followed up. Six cases (8.1%) with pulmonary hypertension were confirmed by continuous Doppler ultrasound and the right ventricular systolic pressure increased more than 7.73 ± 1.07 (6.53-8.80) kPa. Including 1 male (homosexuals), 5 female (all intravenous drug users), aged 24 to 37 years, mean 30 ± 5 years old. 5 cases of pulmonary hypertension