【摘要】 <正> 心脏病的发展最后均引起肺动脉高压。监测心脏急症的压力是正确治疗的重要条件。据此,需要研究国人肺动脉压的正常值。本文用多年随诊方法,测定248例肺动脉压力的正常值。更多还原

【Abstract】 Pulmonary artery pressure is an important immanent factor in prognosticating congenital or acquired heart diseases. This article is a research on normal pulmonary artery pressure in China. The results were obtained from 248 patients with normal pulmonary artery pressure on right heart catheterization and kept stable during a long term follow-up period of 10-22 years with various clinical examinations. Basing on statiscal calculations, we put the upper limit of normal pulmonary artery pressure as follows, systolic pressure 24.6 + 8.4 (X+1.55) mmHg (Proficient range 93%), diastolic pressure 10.5+4.2 (X + 5) and mean pressure 15.2 + 4.0 mmHg (Proficient range 90%). These values may be used in clinical studies.更多还原