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

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

1) Upsloping
Pattern STEMI ... elevation in aVR ... DeWinter #TWaves #ECG ... #Diagnosis #Cardiology ... #Criteria
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... elevation: Differential ... #AVR #leadAVR #ecg ... #differential # ... cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
criterion 1 - ST ... criterion 2 - ST ... • Sgarbossa criterion ... #differential # ... cardiology #electrocardiogram
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
is positive in aVR ... #VT #VTach #SVT ... #Comparison #VentricularTachycardia ... #Versus #ecg #ekg ... #cardiology #diagnosis
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa ... Discordance" = ST ... STEMI if any of ... electrocardiogram #ecg ... #cardiology #lbbb
Modified Sgarbossa Positive ECG

Interestingly, the ECG for this case report shows development of conventional STEMI criteria
of conventional STEMI ... criteria in the ... criteria. ... in lead V6 has ST ... #Clinical #Cardiology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
Morphology criteria ... #VTach #VentricularTachycardia ... #SVT #Aberration ... #Aberrancy #Comparison ... #Diagnosis #Cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
leads with STE in avR ... inversion - STE avR ... #Ischemia #ECG ... electrocardiogram #cardiology ... Interpretation #differential
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
as you can see aVR ... contiguous lead (aVR ... #STEMI #Localization ... EinthovenTriangle #Cardiac ... EmergencyMedicine #Cardiology