A Model of Impedance of Cardiac Pacemaker Electrodes
β Scribed by I. A. Dubrovskii
- Publisher
- Springer US
- Year
- 2010
- Tongue
- English
- Weight
- 198 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0006-3398
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π SIMILAR VOLUMES
Mathematical models of ion currents in pacemaker cells of the heart and their associated modulation by vagal stimulation have provided numerous insights into the ionic mechanisms underlying parasympathetic control of heart rate. In this article, ionic models described in the literature are reviewed
The simplest model for the impedance of an ionic conductor sandwiched between two blocking electrodes is a resistor in series with a capacitor (rc pair) representing the bulk material and the conductor-electrode interface, respectively, and a second capacitor parallel to the rc pair representing the