[使用改良肺动脉导管监测右心室射血分数]
[Monitoring of right ventricular ejection fraction with a modified pulmonary artery catheter].
作者信息
Jensen P J, Andersen P K, Thøgersen C
机构信息
Odense Sygehus, anaestesiologisk-intensiv afdeling V.
出版信息
Ugeskr Laeger. 1993 May 17;155(20):1554-6.
PMID:8316988
Abstract
The thermodilution method for measuring right ventricular ejection fraction (RVEFTD) is described. The reproducibility of RVEFTD measurements was determined in 48 critically ill patients who all needed pharmacological inotropic support and mechanical ventilation. A coefficient of variance of 12.6% on RVEFTD determinations was found. In 46 of 48 patients (96%), the catheter did not need repositioning.
摘要
描述了用于测量右心室射血分数的热稀释法（RVEFTD）。在48名均需要药物性心肌收缩力支持和机械通气的危重症患者中测定了RVEFTD测量的可重复性。发现RVEFTD测定的变异系数为12.6%。48名患者中有46名（96%）不需要重新放置导管。
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