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The feasibility of transoesophageal bioimpedance measurements for the detection of heart graft rejection

Autor
Giovinazzo, G.; Ribas, N.; Cinca, J.; Rosell, F.
Tipus d'activitat
Article en revista
Revista
Physiological measurement
Data de publicació
2011-07
Volum
32
Número
7
Pàgina inicial
867
Pàgina final
876
DOI
https://doi.org/10.1088/0967-3334/32/7/S10 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/13123 Obrir en finestra nova
URL
http://iopscience.iop.org/0967-3334/32/7/S10/ Obrir en finestra nova
Resum
Previous studies demonstrate that it is possible to evaluate a heart graft rejection condition using a bioimpedance technique by means of an intracavitary catheter. We propose to use a less invasive technique consisting in the use of a transoesophageal catheter and two standard ECG electrodes on the thorax. The aim of this work is to evaluate, using the finite element method, several parameters affecting the transoesophageal impedance measurement, including sensitivity to electrical conductivity...
Citació
Giovinazzo, G. [et al.]. The feasibility of transoesophageal bioimpedance measurements for the detection of heart graft rejection. "Physiological measurement", Juliol 2011, vol. 32, núm. 7, p. 867-876.
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica
IEB - Instrumentació Electrònica i Biomèdica

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