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