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