[The synchronizing interaction and mechanism of the formation of the common rhythm of the cardiac pacemaker. I. The modeling of the interaction of 2 pacemaker elements].
The main physiologic hypotheses in establishing a common rhythm of the heart sino-atrial node (SAN) have been considered. A mathematical model of SAN which takes into account the interaction between pace-makers in pairs has been proposed. A quantitative description of common rhythm establishing taking into account interaction in pairs has been obtained, the expressions for the period of common rhythm, a delay and the rate of stimulation distribution have been found. A comparison of calculated and experimental data is given.
Mazurov
M E
ME
Sukhova
G S
GS
D000200:Action Potentials / Q000502:physiology; D000818:Animals; D006339:Heart Rate / Q000502:physiology*; D008433:Mathematics; D008955:Models, Cardiovascular; D012849:Sinoatrial Node / Q000502:physiology*
Sinkhroniziruiushchee vzaimodeĭstvie i mekhanizm formirovaniia obshchego ritma peĭsmekera serdtsa. I. Modelirovanie vzaimodeĭstviia dvukh élementov peĭsmekera.