Semicontinuous cardiac output monitoring using a neural network.
Semicontinuous cardiac output monitoring using a neural network.
复制标题
使用神经网络进行半连续心输出量监测。
DOI：
10.1097/00003246-199908000-00018
复制
发表时间：
1999
影响因子：
8.8
通讯作者：
Westenskow,D
中科院分区：
文献类型：
--
作者：
Healey,C;Orr,J;Westenskow,D
目的本研究比较了2-mL推注热稀释法和标准10-mL推注法的心输出量测量结果。我们描述了一个系统，自动冷却和注射2毫升的盐水到一个标准的肺动脉导管。它使用Peltier效应固态冷却器和电驱动注射器，每分钟测量一次心输出量。设置
ObjectivesThis study compared 2-mL bolus thermodilution cardiac output measurements with standard 10-mL bolus measurements.DesignCardiac output was measured with the new 2-mL bolus technique and the 10-mL standard thermodilution technique in a perspective series. We describe a system that automatically cools and injects 2-mL boluses of saline into a standard pulmonary artery catheter. It uses a Peltier effect solid-state cooler and pneumatically driven syringe injector to measure cardiac output once per minute.Setting