心房同步心室抑制型起搏 atrial synchronous ventricular inhibited pacing,VDD 心房压 atrial pressure 心房抑制型起搏 atrial inhibited pacing,AAI ..
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结论：食管左心房压迹定房间隔穿刺点，方法准确安全，简单易行。
Conclusion: The new method of atrial septal puncture located by left atrial impression on esophagus is accurate, safe and simple to perform.
目的评价左右心房联合测压导管(简称联管)用于心脏手术围术期左心房压力监测的可行性、准确性和安全性。
Objective to evaluate the feasibility, accuracy and safety of a new combined left and right atrial catheter for monitoring left atrial pressure in pediatric cardiac patients.
有创导管测压生长激素组与阿霉素对照组相比，右心房压力变化不明显（P>0.05），右心室压力减少（P<0.05）。
The LVEF and FS at six weeks in Adr control group were lower than those at four weeks (P<0.05).
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