结论食管曲张静脉测压数字图像系统能准确地测量食管曲张静脉压力。
Conclusions the esophageal variceal pressure can be measured accurately by the digital video system made by us.
结论：食管测压对诊断原发性与继发性食管运动障碍均有较大价值。
Conclusion: esophageal manometry had great value in the diagnosis of primary and secondary esophageal motility disorders.
BE及对照组间在食管测压上无显著性差异。
There was no difference in esophageal motor function between RE, BE groups and controls.
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.
手术后食管上段静息压和收缩压均明显高于手术前。
Both resting and contracting pressures of upper esophagus were increased postoperatively.
目的观察食管曲张静脉测压数字图像系统的可靠性。
Objective to develop a digital video system for esophageal variceal manometry and to evaluate its reliability.
食管测压是建立诊断的关键考验。
Esophageal manometry is the key test for establishing the diagnosis.
食管测压是建立诊断的关键考验。
Esophageal manometry is the key test for establishing the diagnosis.
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