(FIT)-Module 3 Workshop 4: SVT and VT Invasive and Non-Invasive Correlation-Miller Case 3 Question

Miller Case 3 Question

Video Transcription

Video Summary

Question number three, a 58 year old man underwent catheter ablation of persistent atrial fibrillation two years ago and returns for evaluation of recurrent palpitations. The last four stimuli of overdrive pacing during an ongoing tachycardia are shown in the tracing, followed by resumption of that tachycardia. The site of pacing is best characterized as inner loop, outer loop, central isthmus, adjacent bystander, remote bystander, or inconclusive.

Keywords

catheter ablation

persistent atrial fibrillation

overdrive pacing

tachycardia

central isthmus