RP interval for distinguishing AVNRT vs AVRT on #ECG #EKG | ECG Lectures with Reid

🔍 AVNRT vs. AVRT : Cheat Sheet differences between the two most common SVTs. #Cardiology #SVT #ECG #arrhythmia | Abdallah Othman

AVNRT (Atrioventricular Nodal Reentrant Tachycardia) and AVRT (Atrioventricular Reentrant Tachycardia). #Cardiology #Healthcare Overview: AVNRT and AVRT are types of supraventricular tachycardias (SVTs) characterized by re-entry circuits involving different pathways. AVNRT involves the AV node, while AVRT involves an accessory pathway between the atria and ventricles. - AVNRT Etiology*: Re-entry circuit within or around the AV node. - AVRT Etiology*: Presence of an accessory pathway. Diagnosis*:

🔍 AVNRT vs. AVRT: Cheat Sheet Master the critical differences between the two most common SVTs. Save this for your next code or rounds! Like & Share to educate your network! 🔁 #Cardiology #EPeeps #SVT #ECG #MedTwitter #FOAMed #MedEd | Abdallah 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

Reentrant Tachycardia vs. Junctional Tachycardia 🚀 Reentrant tachycardia refers to abnormal rapid heart rhythms caused by re-entry circuits within the heart. Let’s explore the differences between atrioventricular re-entry tachycardia (AVRT) and junctional tachycardia (JT): Atrioventricular Re-entry Tachycardia (AVRT): Mechanism: Occurs in patients with accessory pathways (often seen in Wolff-Parkinson-White syndrome). ⚡ECG Features: Orthodromic AVRT: Anterograde conduction via the AV node, resu