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