Table of contents
- 1. EP Notes
EP Notes
- EP Maneuvers:
- Incremental Ventricular Pacing
- Ventricular Extra-Stimulus Pacing
- Drive train of 8 S1's, followed by an early S2
- Timing between last S1 and S2 is known as the coupling interval (this is progressively decreased with each pacing technique)
- i.e. 600-580, 600-560, ... 600-200msec
- (usually do two drive trains)
- i.e. second would be: 400-380, 400-360, 400-200msec
- Atrial Extra-Stimulus Pacing
- Incremental Atrial Pacing (done last b/c has potential to induce VF)
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