Premature Ventricular Conduction
Pacemaker Lead Placement
ST Segment Depression
Ventricular Rhythms
Premature Ventricular Complex - PVC
Unifocal PVCs: Identical Shapes
Multifocal PVCs: More than one shape
Paired PVCs (Couplet)
R on T Phenomenon: PVC occurs at the peak of the T wave of the preceding beat
Ventricular Bigeminy: Every other beat is a PVC
Ventricular Trigeminy: Every third beat is a PVC
Ventricular Quadrigeminy: Every fourth beat is a PVC
Ventricular Fusion Beat
Ventricular Escape Beat
Idioventricular Rhythm
Accelerated Idioventricular Rhythm (AIVR)
Ventricular Tachycardia (3 or more consecutive ventricular complexes)
Ventricular Fibrillation
Ventricular Asystole
Pacemaker Rhythms
Electronic Pacemaker Spikes
Ventricular Pacemaker (single chamber)
Atrial Pacemaker (single chamber)
AV Sequential Pacemaker (dual chamber)
Paced Fusion Beat
Failure to Capture
Failure to Sense
Failure to Fire
Full Compensatory Pause vs. Noncompensatory Pause
ECG Artifact
Any waveforms on the ECG that is not related to the patient´s cardiac events
Calibration Pulses
AC Interference (60 cycle)
Muscle Tremor (Somatic)
Wandering Baseline (Draft)
