A simulated model of tilting for analysing continuous haemodynamic data series.
Refereed conference paper presented and published in conference proceedings


香港中文大学研究人员 ( 现职)

郭志德教授 (麻醉及深切治疗学系)

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摘要A novel method of comparing two impedance cardiographs based on modelling the cardiovascular response to head up tilting is described. A regimen of four sequential 3-minute tilts was used in eight subjects. Continuous stroke volume (SV) and cardiac output (CO) measurements were recorded from: (i) the BoMed NCCOM3 and (ii) the RheoCardioMonitor (RCM). A simulated model of the tilting response was then constructed and fitted to measured data from both devices. The precision ((expected-observed)/expected), as a percentage, was calculated at 1http://aims.cuhk.edu.hk/converis/portal/Publication/0-second intervals and the impedance devices compared using multiple analysis of variance and cumulative sums (cusum) analysis. Baseline values of SV and CO were higher using the BoMed (P
着者Zhang Y, Critchley LAH, Critchley JAJH
会议名称IEEE-EMBS Asia-Pacific Conference on Biomedical Engineering
会议开始日26.http://aims.cuhk.edu.hk/converis/portal/Publication/09.2http://aims.cuhk.edu.hk/converis/portal/Publication/0http://aims.cuhk.edu.hk/converis/portal/Publication/0http://aims.cuhk.edu.hk/converis/portal/Publication/0
会议完结日28.http://aims.cuhk.edu.hk/converis/portal/Publication/09.2http://aims.cuhk.edu.hk/converis/portal/Publication/0http://aims.cuhk.edu.hk/converis/portal/Publication/0http://aims.cuhk.edu.hk/converis/portal/Publication/0
会议地点HANGZHOU
会议国家中国
出版年份2http://aims.cuhk.edu.hk/converis/portal/Publication/0http://aims.cuhk.edu.hk/converis/portal/Publication/0http://aims.cuhk.edu.hk/converis/portal/Publication/0
月份1
日期1
出版社WORLD PUBLISHING CORPORATION
页次35http://aims.cuhk.edu.hk/converis/portal/Publication/0 - 351
国际标準书号7-5http://aims.cuhk.edu.hk/converis/portal/Publication/062-4828-X
语言英式英语

关键词cardiac output; cusum; impedance cardiography; simulation; tilting
Web of Science 学科类别Engineering; Engineering, Biomedical; Engineering, Electrical & Electronic