慢性肺心病组mpi与年龄、肺动脉收缩压呈正相关。
MPI also correlated positively with the pulmonary artery systolic pressure.
房间隔缺损患者心肌工作指数与房间隔缺损直径、肺动脉收缩压呈正相关；
MPI appears to be relatively dependent on changes in the diameter of ASD and pulmonary artery systolic pressure.
随访项目包括心功能状态、血气分析和通过超声心动图测量肺动脉收缩压。
The parameters included survival rate, cardiac function, arterial gas analysis and systolic pulmonary artery pressure (SPAP) calculated by echocardiogram.
目的与有创的导管法对照，评价多普勒超声心动图法测定肺动脉高压患者肺动脉收缩压的可靠性和存在的问题。
AIM to evaluate the reliability of Doppler echocardiography in assessing pulmonary systolic pressure and analyze the problems compared with the right heart catheterization.
A组采用改良的右心导管测定法测定肺动脉平均压、右心室收缩压、右心室舒张压。
The MPAP, RVSP, RVDP were determined by modified rig ht heart catheterization in group A.
A组采用改良的右心导管测定法测定肺动脉平均压、右心室收缩压、右心室舒张压。
The MPAP, RVSP, RVDP were determined by modified rig ht heart catheterization in group A.
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