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

 - Acute
Differentiating VT ... from SVT with aberrancy ... ) #Diagnosis # ... Cardiology #EKG ... #Utility #ALiEM
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
Morphology criteria ... VentricularTachycardia #SVT ... #Aberration #Aberrancy ... #Comparison #Diagnosis ... #Cardiology
Positive DVT study showing thrombus in the femoral vein (v), adjacent to the femoral artery (a)
Positive DVT study ... #Clinical #Diagnosis ... #EM #Radiology ... #Vasc #POCUS #DVT ... #ALiEM
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... continues into tall, positive ... V2 • Wellens sign ... #EKG #diagnosis ... #differential #cardiology