Das Szenario
Depicts the sequence of ionic events during a cardiac ventricular myocyte action potential, triggered by a depolarizing stimulus and governed by threshold-dependent Na+ channel opening.
Was diese Zeichnung zeigt
Die dahinterstehenden Entscheidungen verstehen.
01
Threshold reached triggers rapid Na+ influx (Phase 0)
02
If threshold not reached, return to resting state
Useful for teaching cardiac electrophysiology, understanding antiarrhythmic drug mechanisms, or modeling cardiac cycle events.