2008
DOI: 10.1017/s0265021508004432
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FloTrac for monitoring arterial pressure and cardiac output during phaeochromocytoma surgery

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Cited by 7 publications
(7 citation statements)
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“…However, our results do not take into account data from recent case reports questioning the ability of FloTrac to accurately track cardiac output during dramatic intraoperative changes in hemodynamics. 101,102 In 1999, Critchley and Critchley reviewed 25 studies comparing TEB and esophageal Doppler with thermodilution. 89 In an unweighted pooling of the data from these studies, they found a mean percentage error of 37% for TEB and 65% for esophageal Doppler.…”
Section: Discussionmentioning
confidence: 99%
“…However, our results do not take into account data from recent case reports questioning the ability of FloTrac to accurately track cardiac output during dramatic intraoperative changes in hemodynamics. 101,102 In 1999, Critchley and Critchley reviewed 25 studies comparing TEB and esophageal Doppler with thermodilution. 89 In an unweighted pooling of the data from these studies, they found a mean percentage error of 37% for TEB and 65% for esophageal Doppler.…”
Section: Discussionmentioning
confidence: 99%
“…Another pathophysiological The FloTrac™-derived value of APCO, which is calculated based on analysis of the peripheral arterial pressure waveform without external calibration, has theoretically a more rapid response than PACO. At the same time, however, APCO is vulnerable to changes in vascular resistance or artifacts, and there can be discordance between PACO and APCO, which have different algorithms [8,10]. PACO requires more than 6 min to display the cardiac output on the monitor, and the subsequent value updates the average value every 7 min for every minute.…”
Section: Discussionmentioning
confidence: 99%
“…The use of a pulmonary artery catheter, which directly monitors cardiac output, contributes to the accurate estimation of the cardiovascular status [7,8]. Alternatively, a less-invasive method for monitoring cardiac output based on the waveform of arterial blood pressure (ABP) has been introduced for clinical use [8].…”
Section: Introductionmentioning
confidence: 99%
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“…However, in a study looking at haemodynamically unstable patients, the accuracy of FT compared with transpulmonary thermodilution was unacceptably poor (percentage error 58.8%) 10 . Observations from clinicians also highlight the potential for poor performance of arterial pressure derived CO devices in challenging clinical situations with changing haemodynamics 11,12 .…”
mentioning
confidence: 99%