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

Video Transcription

Video Summary

The video explains the process of analyzing ventricular tachycardia through pacing techniques. It focuses on identifying whether pacing is within a reentry circuit or an adjacent bystander. It highlights the significance of analyzing the post-pacing interval (PPI) and the relationship between the stimulus to QRS and electrogram to QRS intervals. The analysis shows entrainment with concealed fusion, indicating pacing within the reentry circuit isthmus, proximal to the exit. Measurements at specific intervals confirm the location in the circuit. The explanation includes diagrams for clarity, emphasizing conduction times and corresponding intervals in the context of reentrant tachycardia.

Keywords

ventricular tachycardia

pacing techniques

post-pacing interval

entrainment with concealed fusion

reentry circuit analysis