A Model Study of Stroke Volume Values Calculated from Impedance and Their Relation to the Waveform of Blood Flow
- 1 September 1977
- journal article
- research article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Biomedical Engineering
- Vol. BME-24 (5) , 489-491
- https://doi.org/10.1109/TBME.1977.326190
Abstract
By means of a computer simulation, cardiac stroke volume measured with Kubicek's impedance method (SVz) was evaluated against aortic flow waveform. SVz varied remarkably with the change in the shape of aortic flow-wave whose stroke volume was held constant. SVz was equal to the stroke volume only when the flow-wave was square.Keywords
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