Relacionar Columnas Ch. 8 Cardiac Conduction Versión en línea Cardiac Electrical System por Linu John 1 P wave 2 T wave 3 QRS Complex ventricular repolarization ventricular depolarization atrial depolarization 1 complex 2 interval 3 negative deflection 4 positive deflection 5 wave 6 Isoelectric line deflection away from the baseline baseline or flat portion upward deflection downward deflection several waves that are measured together wave plus a segment 1 Bundle Branches 2 Bundle of His 3 SA node 4 AV Node 5 Purkinje Fibers 40- 60 bpm (has two routes) 40-60 bpm (step after SA node) 40-60 bpm (named after a MD) 60-100 bpm 20-40 bpm 1 R-R interval 2 QRS Interval 3 QT interval 4 PR Interval 5 ST segment 0.36 to 0.44 second 0.12- 0.20 second less than 0.12 second should be regular should stay at baseline