Module 6: Junctional Rhythms & AV Blocks — ECG Academy

The AV conduction spectrum — from junctional escape rhythms through complete heart block. Learn to identify conduction delays, dropped beats, and AV dissociation with the precision required for safe escalation.

Lessons

• Junctional Rhythm Basics — Understand the AV junction as a backup pacemaker, learn the three P wave positions in junctional rhy
• Junctional Escape Rhythm — Learn why junctional escape rhythms are protective, recognize their characteristics on the monitor,
• Accelerated Junctional & Junctional Tachycardia — Differentiate accelerated junctional rhythm from junctional tachycardia, understand the causes — esp
• First-Degree AV Block — Learn to identify first-degree AV block by its prolonged PR interval, understand why it is a delay r
• Second-Degree Type I (Wenckebach) — Master the progressive PR prolongation pattern of Wenckebach block, recognize the grouped beating pa
• Second-Degree Type II (Mobitz II) — Learn to identify second-degree Type II AV block by its constant PR interval with sudden dropped QRS
• Third-Degree (Complete) Heart Block — Learn to identify third-degree AV block by its completely dissociated P waves and QRS complexes, und
• AV Dissociation & Clinical Interventions — Understand AV dissociation beyond complete heart block, recognize what bedside response patterns can
• Bundle Branch Blocks: RBBB & LBBB — Recognize right and left bundle branch block patterns, understand V1/V6 morphology differences, and