Virtual Heart - Modelling of Cardiac Dynamics and Intracardiac Bioimpedance

od Gordon, Rauno
Stan: Nowy
255,65 zł
Zawiera podatek VAT, darmowa dostawa
Gordon, Rauno Virtual Heart - Modelling of Cardiac Dynamics and Intracardiac Bioimpedance
Gordon, Rauno - Virtual Heart - Modelling of Cardiac Dynamics and Intracardiac Bioimpedance

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255,65 zł zawiera VAT
Dostępnych sztuk: 1 Dostępnych tylko 1 sztuk
Dostawa: między 2021-05-25 a 2021-05-27
Sprzedaż i wysyłka: Dodax EU

Opis

I describe a system to study the relation between cardiac stroke volume and intracardiac bioimpedance signal. The system is a MATLAB based software composed of 3D dynamic heart modelling part and impedance signal simulation part. This system allows to conduct virtual experiments with dynamic heart models that can be designed with characteristics of real dynamic hearts. The simulation part computes the bioimpedance signal with Finite Difference Method. Electrode locations can be specified anywhere in the virtual heart and the FDM computes the complex electrical potential in the whole modelling domain. This method effectively gives the solution to the forward problem of electrical bioimpedance. Sample results of the working system are presented as simulated complex impedance signals at the catheter electrodes with 5 different stroke volumes of the heart and at 2 different frequencies. The results show that magnitude and also phase of the signal correlate with the changing volume of the heart. The impedance of static heart with anisotropic tissue properties was also studied and it uncovered the extent of errors that improper use of anisotropy could introduce.

Współtwórcy

Autor:
Gordon, Rauno

Dalsza informacja

Biografie:
Rauno Gordon graduated Tallinn University of Technology with a degree in physics in 2000 and continued research in the Institute of Electronics. In 2007 he defended his PhD in the field of bioimpedance and computer simulation of bioelectric signals. He has since worked in international research groups and EU projects with computer simulations.
Język:
Englisch
Liczba stron:
128
Nośnik:
Taschenbuch
Publisher:
LAP Lambert Academic Publishing

Dane podstawowe

Rodzaj produktu:
Paperback book
Wymiary opakowania:
0.22 x 0.15 x 0.007 m; 0.24 kg
GTIN:
09783838370644
DUIN:
EDPMM6I26T0
255,65 zł
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