摘要
本文用超声心动图和心脏X线片有关参数估测了21例扩张型及缺血性心肌病患者肺嵌压(PCWP)及平均肺动脉压(PAP)并与同期漂浮导管测定结果进行了对照。结果显示:用左房内径、心脏面积指数及用左房内径、心脏面积指数和右肺下动脉宽度分别计得的回归方程,可较准确的反映PCWP及PAP。
In this paper, we non-invasively measured PCWP and PAP using the parameters of echocardiography and routine heart film in 21 patients with dilated cardiomyopathy and compared the results with those of Swan-Ganz taken at the near time. The regression formula of PCWP and PAP obtained respeatively from the dimension of left atrium and index of cardiac area for PCWP and the dimension of left atrium, index of cardiac area and width of right inferior pulmonary artery for PAP can correctly reflect the pressures.
出处
《西安医科大学学报》
CSCD
1990年第3期248-250,共3页
Journal of Xi'an Medical University(Chinese)
关键词
心肌病
肺嵌压
肺动脉压
pulmonary wedge pressure
mean pulmonary artery pressure
ochocardiography
heart X ray
