How hyperkalemia increases rate of repolarization in cardiac myocytes ?
the early effect of mild hyperkalemia on myocyte function is to increase myocyte excitability by shifting the resting membrane potential to a less negative value and thus closer to threshold potential; but as potassium levels continue to rise, myocyte depression occurs and Vmax continues to decrease.
this is about depolarization but i m here asking about repolarization?
I still didn’t understand how the two are related to eachother?