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