[The phase electrocardiogram structure as viewed from the position of a refined model of the pulse hemodynamics].
The EKG phase structure during the cardiac cycle is presented, in which a scheme of separating the trans-membrance action potential into the sodium, calcium and potassium constituents is used and which is based on a previously developed qualitatively novel model related with the functional regularity of the cardio-vascular system during the cardiac cycle. Not only the active systolic functioning of the myocardium but also the active (energy-dependent) diastolic activity is duly considered in it.
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D015220:Calcium Channels / Q000502:physiology; D004562:Electrocardiography; D006801:Humans; D008564:Membrane Potentials / Q000502:physiology; D008955:Models, Cardiovascular; D009200:Myocardial Contraction / Q000502:physiology; D015221:Potassium Channels / Q000502:physiology; D015222:Sodium Channels / Q000502:physiology
D015220:Calcium Channels; D015221:Potassium Channels; D015222:Sodium Channels