6 results
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... Tachycardia with Aberration ... Distinguishing #Criteria ... #Cardiology #ECG ... #EKG #Electrocardiogram
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
Idioventricular Rhythm (AIVR ... complexes >120 ms ... Ventricular origin ... Idioventricular #Rhythm #AIVR ... #ECG #Electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Differentiating ventricular ... • Vereckei criteria ... #AVR #leadAVR #ecg ... #electrocardiogram
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
versus SVT with Aberration ... sinus beat and a ventricular ... point) of S > 100 ms ... Morphology criteria ... VentricularTachycardia #SVT #Aberration
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
interval < 120 ms ... ) • Right ventricular ... Arrhythmogenic right ventricular ... Interpretation #ECG ... #Electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... segment at (or 40-60 ms ... ST elevation in aVR ... #Equivalents #ECG ... differential #cardiology #electrocardiogram