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

 - Acute
Lead aVR on EKG ... from SVT with aberrancy ... using the Vereckei criteria ... better than Brugada criteria ... #ECG #Lead #AVR
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... Tachycardia #Aberration #Aberrancy ... #EKG #Electrocardiogram ... #VTach #SVT #Differences ... #Comparison #Brugada
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
De Winter T Wave ... elevation in aVR ... precordial leads #DeWinter ... #TWaves #ECG #EKG ... Diagnosis #Cardiology #Criteria
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
morphology ● AV ... Morphology criteria ... #VTach #VentricularTachycardia ... #SVT #Aberration ... #Aberrancy #Comparison
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
is positive in aVR ... (> 160ms) - AV ... #VT #VTach #SVT ... #Comparison #VentricularTachycardia ... #Versus #ecg #ekg
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
Criteria - Tall ... (0.5mm-1mm) in aVR ... or follow the deWinter ... pattern #DeWinter ... #TWaves #ECG #EKG
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
J point • De Winter ... elevation in aVR ... V6 • Sgarbossa criterion ... • Sgarbossa criterion ... #EKG #diagnosis