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Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... #Aberration #Aberrancy ... #Cardiology #ECG ... #EKG #Electrocardiogram ... Differences #Comparison #Brugada
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
conditions: - Acute ... from SVT with aberrancy ... possibly better than Brugada ... criteria) #Diagnosis ... #Cardiology #EKG
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
the morphology criteria ... according to the Brugada ... criteria. ... VentricularTachycardia #Clinical #Cardiology ... #ECG #EKG #Electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Acute myocardial ... detect VT than Brugada ... #electrocardiogram ... #differential #cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... SVT - Wide Tachycardias ... - Brugada's sign ... #ekg #cardiology ... #diagnosis #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... V2 • Wellens sign ... deviation) • Acute ... #differential #cardiology ... #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
STE: "Pardee's sign ... are involved • Brugada ... block; and sinus tachycardia ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram