Introduction
automaticity
DEPOLARIZATION
Plasma potassium (p-K) is one of the most commonly measured parameters in the healthcare sector [In myocardial cells, changes in extracellular and intracellular potassium levels modulates cellular membrane potential, depolarization velocity and automaticity, as well as repolarization time and refractory periods, in particular in patients with reduced repolarization reserve [A Whole-Body Counter (WBC) approach is used to accurately estimate human TBK 