[Passive propagation of the transmembrane potential induced by the capacities of the myocardium bioelectrolytes in its electric defibrillation].
The mechanism of passive propagation of transmembrane potential (TMP), caused by the availability of their own electric capacities in bioelectrolytes, is elucidated within the framework of the bi-domain description of the myocardium electrophysiological properties. The above mechanism is related with the possibility of the external and internal bioelectrolytes and has, in respect to each other, electric charges unbalanced by their absolute capacity; it is explained by the ability of such charges to diffuse rapidly enough through bioelectrolytes and, owing to their electric induction, to intensify the TMP.
S N
SN
Rybkin
S V
SV
Selishchev
D003198:Computer Simulation; D004554:Electric Countershock / Q000379:methods*; D017097:Electric Impedance; D004573:Electrolytes / Q000737:chemistry; D004594:Electrophysiology / Q000379:methods*; D006321:Heart / Q000502:physiology*; D006801:Humans; D008564:Membrane Potentials / Q000502:physiology*; D008954:Models, Biological; D009206:Myocardium / Q000737:chemistry
D004573:Electrolytes