Physiology SA node is the pacemaker, under normal conditions, due to which of the following:- A Slow depolarization, slow repolarization B Rapid depolarization, rapid repolarization C Slow depolarization, early repolarization D Rapid depolarization, delayed repolarization 💡 Explanation SA node is the pacemaker, under normal conditions, due to which of the following:- ✓ Correct Answer: C. Slow depolarization, early repolarization