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某些血管扩张剂治疗肺动脉高压产生的血液动力学影响,曾有过详细描述,但这些药物对血气交换的影响,却很少有仔细的观察。本文作者根据临床,肺功能,血气分析,选择了16例男性肺心病患者进行详细的检查。全部患者均用7号顶端有气球的French ballonfipped漂浮导管进行右心插管,Teflon导管经桡动脉,肱动脉,进行动脉血压监护和反复采血样,多波
The hemodynamic effects of certain vasodilators in the treatment of pulmonary hypertension have been described in detail, but the effects of these agents on blood gas exchange are rarely observed. According to the clinical, pulmonary function, blood gas analysis, the author chose 16 patients with pulmonary heart disease for detailed examination. All patients were intubated with a French ballonfipped floating balloon on the top of balloon # 7 with a balloon. The Teflon catheter was transradial, brachial, arterial blood pressure monitoring and repeated blood sampling, and multi-wave