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.
采用右心导管法测定肺动脉压；
Pulmonary arterial pressure ( PAP ) was measured by right heart catheterization.
结论：右心导管术对静脉内皮有机械损伤。
Conclusion: Right heart catheterization may injure venous endothelium.
次级终点是右心导管测量的血流动力学指标的改变。
The secondary end points were changes in hemodynamic variables as assessed by right heart catheterization.
自体血栓经右心导管注入，制备兔急性肺栓塞模型。
Acute pulmonary embolism models of rabbits were established by injection of autologous blood clots through the right heart catheters.
方法：对32例MS患者进行肺功能和右心导管检查。
Methods: Pulmonary function and cardiac catheterization were performed in 32 patients with MS.
本文比较了98例单纯二尖瓣病变和66例二尖瓣合并主动脉瓣病变患者的右心导管资料。
A comparative analysis of data of right cardiac catheterization was done in 98 patients with pure mitral valve lesion and 66 patients with mitral combined with aortic valve lesions.
材料和方法：对12例合并PH的先心病患儿行右心导管检查的同时进行肺动脉IVUS成像。
Materials and Methods: IVUS and cardiac catheterization were undertaken in 12 children with CHD and PH.
肺动脉压力经典的测量方法是通过右心导管检查术，肺动脉高压其诊断的金标准也是有创性右心导管检查法。
The classic measurement of the pressure of pulmonary artery is by cardiac catheter of right heart, and the gold standard of PAH is also this method.
目的观察房间隔缺损(asd)经右心导管行封堵术后，右心房(RA)、右心室(RV)形态及功能的变化。
Objective To observe the shape and function changes of right atrium (ra) and right ventricle (rv) after closure ASD in transcatheter.
本文报告对48例患者，右心导管法描记窦房结电图(SNE)及直按测定窦房传导时间(SACT_D)的结果。
This study reports the results of sinus node electrogram (SNE) by electrode catheterization and directly measured sinoatrial conduction lime (SACT_D) in 48 patients.
方法11例患者行机械通气、右心漂浮导管，观察吸入NO前后血液动力学的变化。
Methods Before and after inhalation of NO, hemodynamic changes were investigated by SwanGanz catheterization under mechanical ventilation in 11 cases.
方法：应用超声心动图对46例经心导管ASD封堵术患者的术前及术后右心负荷变化情况进行检测。
METHODS: Changes in right heart load in 46 patients with trans-catheter ASD occlusion were detected by echocardio gr aghy before and after the occlusion.
方法：应用超声心动图对46例经心导管ASD封堵术患者的术前及术后右心负荷变化情况进行检测。
METHODS: Changes in right heart load in 46 patients with trans-catheter ASD occlusion were detected by echocardio gr aghy before and after the occlusion.
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