(FIT)-Module 2 Workshop 2: Entrainment and SVT Maneuvers-Miller Case 4 Answer

Video Transcription

Video Summary

The video explains the diagnosis of antedromic tachycardia, emphasizing its unique pathway: anterogradely over an accessory pathway and retrogradely through the AV node. The analysis involves observing single extra stimuli during wide complex tachycardia that advances ventricular complexes without capturing the ventricle, excluding ventricular tachycardia. It highlights the importance of pacing and analyzing electrograms to discern between different supraventricular tachycardias. Proper interpretation involves ensuring the stimulus captures, affects rhythm, and differentiates electrograms before resuming tachycardia to avoid misinterpretation. Ultimately, it concludes with the significance of precise pacing for accurate diagnostics.

Keywords

antedromic tachycardia

accessory pathway

wide complex tachycardia

electrogram analysis

pacing diagnostics