Kööbi T
Department of Clinical Physiology and Nuclear Medicine, Tampere University Hospital, PO Box 2000, Tampere, FIN-33521, Finland.
Curr Opin Anaesthesiol. 1999 Feb;12(1):9-13. doi: 10.1097/00001503-199902000-00003.
This review deals with recent developments in non-invasive cardiac output measurement. In the past few years significant progress has been made with semi-invasive transoesophageal echocardiography; the method now provides advanced facilities to measure cardiac output and other important characteristics of cardiac function. The method is, however, operator-dependent and the equipment used is expensive, which means that large-scale use on intensive care patients is not feasible. Whole-body impedance cardiography has recently shown good accuracy and flexibility in use, and seems to be the most promising method for the non-invasive measurement of cardiac output.
本综述涉及无创心输出量测量的最新进展。在过去几年中，半侵入性经食管超声心动图取得了重大进展；该方法现在提供了测量心输出量和心脏功能其他重要特征的先进设备。然而，该方法依赖操作人员，且所用设备昂贵，这意味着在重症监护患者中大规模使用并不可行。全身阻抗心动图最近在使用中显示出良好的准确性和灵活性，似乎是无创测量心输出量最有前景的方法。
