Junctional Escape Rhythm - EKG Reference Caliper Time Interval: ___ seconds Key Features RhythmRegular RateSlow (40-60 bpm) P WavePresent before, during (hidden) or after QRS, if visible it is inverted PR IntervalNot measurable QRSNormal (0.06-0.10 sec) Notes Junctional Escape Rhythm EKG Reference Quick Links Sinus Atrial Junctional Ventricular Atrioventricular Pacemaker All