Continuous cardiac output and left atrial pressure monitoring by pulmonary artery pressure waveform analysis.

Continuous cardiac output and left atrial pressure monitoring by pulmonary artery pressure waveform analysis.
复制标题

通过肺动脉压力波形分析进行连续心输出量和左心房压力监测。

DOI:
10.1109/iembs.2006.260488
复制
发表时间:
2006
期刊:
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
影响因子:
--
通讯作者:
Mukkamala,Ramakrishna
Mukkamala,Ramakrishna
中科院分区:
--
文献类型:
--
作者:
Lu,Zhenwei;Mukkamala,Ramakrishna

文献摘要

参考文献

被引文献

相似文献

我们引入了一种通过对肺动脉压力(PAP)波形进行数学分析来连续(即自动)监测心输出量(CO)和左心房压力(LAP)的新技术。为了对该技术进行初步评估,我们将其应用于从 9 名危重患者获得的 PAP 波形,并将所得的 CO 和 LAP 估计值分别与标准操作员相关的热稀释和肺毛细血管楔压测量值进行比较。我们报告称,该技术的总体 CO 误差为 17.2%,总体 LAP 误差为 15.8%。通过进一步测试,该技术最终可能会首次用于危重患者的连续 CO 和 LAP 监测
We introduce a novel technique for continuous (i.e., automatic) monitoring of cardiac output (CO) and left atrial pressure (LAP) by mathematical analysis of a pulmonary artery pressure (PAP) waveform. To obtain an initial evaluation of the technique, we applied it to PAP waveforms obtained from nine critically ill patients and compared the resulting CO and LAP estimates with standard operator- dependent thermodilution and pulmonary capillary wedge pressure measurements, respectively. We report that the technique achieved an overall CO error of 17.2% and an overall LAP error of 15.8%. With further testing, the technique may ultimately be employed so as to permit, for the first time, continuous CO and LAP monitoring in critically ill patients
在狒狒 (Papio papio) 妊娠期间,通过孕烯醇酮增加胎儿肾上腺皮质醇的形成。
DOI: 10.1095/biolreprod17.5.701
发表时间: 1977
影响因子: 3.6
作者:
G. Pepe;J. A. Titus;J. D. Townsley
通讯作者: J. D. Townsley
DOI: 10.1210/endo-107-3-766
发表时间: 1980-01-01
期刊: ENDOCRINOLOGY
影响因子: 4.8
作者:
ALBRECHT, ED;HASKINS, AL;PEPE, GJ
通讯作者: PEPE, GJ
无脑畸形和脑积水中的肾上腺
DOI: --
发表时间: 1956
影响因子: 7.2
作者:
K. Benirschke
通讯作者: K. Benirschke
DOI: 10.1097/00006254-197105000-00017
发表时间: 1970
期刊: Acta endocrinologica
影响因子: --
作者:
R. E. Oakey;R. Heys
通讯作者: R. Heys
人类胎儿肾上腺的确定区和胎儿区产生类固醇。
DOI: 10.1210/jcem-47-3-603
发表时间: 1978
期刊: The Journal of clinical endocrinology and metabolism
影响因子: --
作者:
M. Seron;Christina C. Lawrence;P. Siiteri;R. Jaffe
通讯作者: R. Jaffe