136 results
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
overdose - AVRT in narrow ... from SVT with aberrancy ... Brugada criteria) #Diagnosis ... #Cardiology #EKG ... #Utility #ALiEM
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Diagnosis Framework ... Narrow-Complex: ... #Differential #Diagnosis ... #cardiology #wide ... #narrow #irregular
Tachycardia - Wide vs Narrow Complex, Regular vs Irregular rhythm table

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Narrow
Tachycardia - Wide ... vs Narrow Complex ... rhythm table #Diagnosis ... #Cardiology #EKG ... #Narrow #Tachycardia
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Narrow Complex Tachycardias ... ) Irregular Narrow ... "PSVT" (atrioventricular ... differential #diagnosis ... #causes #cardiology
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
Supraventricular Tachycardia ... Is it wide or narrow ... consistent with SVT ... EM_RESUS #AVRT #SVT ... #Cardiology #EKG
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Diagnosis Table ... - Wide vs Narrow ... : • ST vs SVT ... #Differential #Diagnosis ... Irregular #causes #cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
: Differential diagnosis ... • Narrow complex ... tachycardia (SVT ... #ekg #differential ... #cardiology
Supraventricular Tachycardia #SupraventricularTachycardia #SVT #EKG #cardiology #diagnosis
Supraventricular Tachycardia ... SupraventricularTachycardia #SVT ... #EKG #cardiology ... #diagnosis
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
- Differential Diagnosis ... Algorithm Narrow ... Narrow Complex ... #Differential #Diagnosis ... Algorithm #Causes #cardiology
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
- Differential Diagnosis ... • Narrow QRS - ... • Narrow QRS - ... , SVT with bundle ... #cardiology