Autor: |
Stender Birgit, Blanck Oliver, Reinartz Sebastian D., Dössel Olaf |
Jazyk: |
angličtina |
Rok vydání: |
2021 |
Předmět: |
|
Zdroj: |
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 871-874 (2021) |
Druh dokumentu: |
article |
ISSN: |
2364-5504 |
DOI: |
10.1515/cdbme-2021-2222 |
Popis: |
One challenge in central hemodynamic monitoring based on electrical impedance tomography (EIT) is to robustly detect ventricular signal components and the corresponding EIT image region without external monitoring information. Current stimulation and voltage measurement of EIT were simulated with finite element porcine torso models in presence of a multitude of thoracic blood volume shifts. The simulated measurement data was examined for linear dependence on changes in stroke volume. Based on the results the EIT measurement information regarding stroke volume changes is sparse |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
|