Relacionar Columnas CVS Heart: Cells & ECGVersión en línea Pacemaker, Contractile cells & ECG por Dr MAHABOOB KHAN SULAIMAN 1 Funny current 2 Ventricular repolarization 3 Atrial depolarization 4 Ventricular depolarization 5 Contractile cells 6 Auto-rhythmic 7 Plateau phase 8 Pacemaker Cells 9 Non auto-rhythmic cells with long refractory period characteristic of contractile cells, slow Ca channels open Contractile cells 1% of cells with no true resting potential called pacemaker potential, Ca 'T' type channels open T wave 99% cells with true resting potential P wave Pacemaker cells QRS wave