(FIT)-Module 3 Workshop 5: Invasive and Non-Invasive Correlation-Marchlinski Case 1 Answer

Video Transcription

Video Summary

The transcript discusses a heart conduction issue specifically Mobitz AV block due to His-Purkinje system disease. It describes a sinus rhythm with intermittent AV block, modestly increasing PR intervals, and variable QRS complex responses. The presentation indicates a conduction delay involving right bundle and left anterior fascicular blocks, revealing incomplete left bundle branch block patterns. The condition, known as Winky Bock or Mobitz 1, arises from disease in all three fascicles of the conduction system. Key identifiers include PR intervals less than 160 ms and regular changes in bundle branch block patterns during the conduction delay.

Keywords

Mobitz AV block

His-Purkinje system disease

sinus rhythm

bundle branch block

Winky Bock