4.3K views · 23 reactions | AVNRT (Atrioventricular Nodal Reentrant...
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4.3K views · 23 reactions | AVNRT (Atrioventricular Nodal Reentrant...
701 views1 week ago
FacebookAbdallah Othman
Atrioventricular Reentrant Tachycardia (AVRT) ✨(AVRT) is a type of supraventricular tachycardia (SVT) caused by a reentrant circuit involving the AV node and an accessory pathway (AP). Pathophysiology - Reentry circuit: AV node accessory pathway (AP). - Orthodromic (90%): Narrow QRS ➡️ AP retrograde. - Antidromic (10%): Wide QRS ⚠️ (mimics VT). 📈 ECG Signs: - Orthodromic: Retrograde P wave after QRS, ❌ delta wave during tachycardia. - Antidromic: Wide QRS, delta wave in sinus rhythm (WPW). - WP
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Atrioventricular Reentrant Tachycardia (AVRT) ✨(AVRT) is a …
4.9K views10 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…
11.3K views2 months ago
FacebookAbdallah Othman
1.8K views · 225 reactions | ⚡Atrioventricular Reentrant Tachycardia (AVRT)! Orthodromic AVRT (87% of cases): Narrow QRS, retrograde P waves, RP interval <50% of R-R interval. Antidromic AVRT (13% of cases): Wide QRS, short PR, longer RP interval (RP > PR). Accessory pathway + reentry circuit at play! ⏯️ #Cardiology #AVRT #ECG #HeartRhythm #CardiologistCommunity Share with your cardio network ,Tag a colleague | Abdallah Othman | Facebook
1.8K views · 225 reactions | ⚡Atrioventricular Reentrant Tachy…
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FacebookAbdallah Othman
AV node reentry tachycardia atrial activation with 3D mapping
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AV node reentry tachycardia atrial activation with 3D mapping
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YouTubechakrabartiss
🔁 AVRT Quick Visual Guide. https://www.instagram.com/reel/DHJqtOGNbHZ/?igsh=N2V2cHRyZjZ3aXo3 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
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🔁 AVRT Quick Visual Guide. https://www.instagram.com/reel/D…
25.5K views8 months ago
FacebookAbdallah Othman
8.1K views · 37 reactions | ⚡In AVRT, which accessory pathway is most frequently associated with orthodromic conduction? Posteroseptal pathway Anteroseptal pathway Challenge your electrophysiology expertise! Our video explores AVRT and the role of accessory pathways in reentrant circuits. Vote below and share your insights on orthodromic AVRT mechanisms. #Electrophysiology #AVRT #Cardiology #EPFellows | Abdallah Othman | Facebook
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8.1K views · 37 reactions | ⚡In AVRT, which accessory pathway is most …
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