AV Node Physiology: Fast vs. Slow Pathways 🐇🐢 The AV node’s fast and slow pathways are pivotal in arrhythmogenesis, especially in conditions like AVNRT. This clip from our latest YouTube video offers a quick refresher on the physiology behind these pathways, setting the groundwork for recognizing AVNRT subtypes. 👉 Watch our full YouTube video for a detailed breakdown of fast-slow, slow-fast, and slow-slow AVNRT patterns and pathways here: https://youtu.be/wtDzo9zihSE Thank you to Matt from @s
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AV Node Physiology: Fast vs. Slow Pathways 🐇🐢 The AV node’s fast an…
2.5K viewsDec 27, 2024
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What is Atrioventricular Nodal Re-Entry Tachycardia? (AVNRT)
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What is Atrioventricular Nodal Re-Entry Tachycardia? (AVNRT)
36.2K viewsApr 19, 2012
YouTubeUI Health Care Stead Family Children's Hospital
WHAT RHYTHM IS THIS? Reentry circuit within or near the AV node (typically "slow-fast" type). Most common regular SVT in adults. #AVNRT #SVT #ECG #Cardiology #Electrophysiology Tag a colleague who loves EP! ❤️ | Abdallah Othman
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WHAT RHYTHM IS THIS? Reentry circuit within or near the AV node …
20.5K views7 months ago
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🆕 Visual guide! ⚡Discover the heart's electrical pathway: · Sinoatrial (SA) node – the natural pacemaker · Internodal tracts – anterior, middle, and posterior · Atrioventricular (AV) node and Bundle of His · Left & right bundle branches · Purkinje fibers – spreading the impulse through the ventricles #Cardiology #HeartConduction #MedicalEducation #Anatomy #Physiology #MedStudent #VisualLearning | Abdallah Othman
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🆕 Visual guide! ⚡Discover the heart's electrical pathway: · Sinoatrial (SA…
10.8K views4 months ago
FacebookAbdallah Othman
🔁 AVRT Quick Visual Guide. 1️⃣ Orthodromic AVRT (Most Common): → Pathway: Antegrade AV node ➡️ Retrograde accessory pathway. → ECG: Narrow QRS, retrograde P waves (RP > PR). → Key: Classic in WPW syndrome. 2️⃣ Antidromic AVRT (Rare): → Pathway: Antegrade accessory pathway ➡️ Retrograde AV node. → ECG: Wide QRS (mimics VT), retrograde P waves (often buried). → Key: Riskier due to preexcitation. #Cardiology #Electrophysiology #AVRT #WPW #ECG | Abdallah Othman
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🔁 AVRT Quick Visual Guide. 1️⃣ Orthodromic AVRT (Most Commo…
11.7K views7 months ago
FacebookAbdallah Othman
Don’t Miss The His ®️ I EP Lab Education on Instagram: "AVNRT: AV Nodal Reentrant Tachycardia One of the key signs: fusion of the V and A! Just to be specific remember we can’t really tell it’s going THROUGH the AV NODE. The reentrant circuit is conducting AROUND the AV NODE! But knowing when it’s that fast and close together it’s likely AVNRT! #electrophysiology #epeeps #eplab #hrs2025 #heart #heartrhythm #arrhythmia"
Don’t Miss The His ®️ I EP Lab Education on Instagram: "AVNRT…
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