Contractile cells of the heart are different from pacemaker cells in that contractile cells (choose all correct) have calcium action potentials control rate of contraction have a calcium plateau and a long refractory period have a true resting potential
Contractile cells of the heart are different from pacemaker cells in that contractile cells (choose all correct)
have calcium action potentials
control rate of contraction
have a calcium plateau and a long refractory period
have a true resting potential