Episode 13: AV Blocks (Degrees I-III) – Medicine in English | MedVibe

From a simple delay to a complete electrical disconnection. Understanding the nuances of AV nodal conduction is critical for deciding between "watchful waiting" and urgent pacemaker implantation.In this episode of Medicine in English | MedVibe, we decode the electrophysiology of Atrioventricular (AV) Blocks. We discuss how to distinguish Mobitz I (Wenckebach) from the dangerous Mobitz II, why a Third-Degree block is a medical emergency, and the clinical triggers that mandate permanent pacing according to the latest ESC guidelines.Inhalt dieser Folge:Electrophysiology: The role of the AV node as the "gatekeeper" and the difference between supra-nodal and infra-nodal conduction delays.Diagnostics: Mastering ECG interpretation—PR interval prolongation, the "dropped beat" patterns, and identifying "AV dissociation" in complete heart block.Therapeutic Standards: Acute management with Atropine or temporary pacing and the class I indications for permanent pacemaker (PPM) implantation.Clinical Pearls: Why Mobitz II always carries a risk of progression to Asystole and how to manage "Pseudo-AV blocks" caused by medication or vagal tone.Target Audience: International doctors, emergency physicians, cardiologists, and residents in Internal Medicine seeking clinical excellence in English.Patient Communication: Explaining "Heart Rhythm Delays" – using the analogy of an "electrical wire" connecting the top and bottom of the heart that is either frayed (First/Second degree) or completely broken (Third degree), causing the "pump" to move too slowly.Call to Action: New episodes are released every Monday and Thursday. Subscribe now for your clinical excellence!Links & Resources:Support the channel and access exclusive supplemental materials:https://www.patreon.com/cw/MedVibeWatch us on YouTube:https://www.youtube.com/channel/UCzq0lhUMy-r8PdVKR_TFGiwOther podcasts on Spotify:پزشکی به فارسی | MedVibe: https://open.spotify.com/show/5AtEPnjkkNdGwm2bxy4KUcMedizin auf Deutsch | MedVibe: https://open.spotify.com/show/3Ij5iBMOG1rGbTheW0Vqpy?si=U-0LKNNbQqipW-YAcX3pDwFSP Klinik-Boost | MedVibe: https://open.spotify.com/show/4FO5xRBUW53CS86WD156ZG?si=zBOuC-htQmyxEJuQezGQSwShow Notes (Keywords):AV Block (First, Second, Third Degree)Mobitz Type I (Wenckebach)Mobitz Type IIComplete Heart Block (CHB)PR IntervalAV DissociationBradycardia ManagementPermanent Pacemaker (PPM)AtropineStokes-Adams AttackHashtags:#Cardiology #ECG #AVBlock #Electrophysiology #EmergencyMedicine #InternalMedicine #MedEd #MedicalPodcast #HeartRhythm #MedVibe