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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
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
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... #VT #VTach #SVT ... #Comparison #VentricularTachycardia ... #Versus #ecg #ekg ... #cardiology #diagnosis
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
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
Modified Sgarbossa Positive ECG

Interestingly, the ECG for this case report shows development of conventional STEMI criteria
conventional STEMI criteria ... criteria of the ... criteria. ... in lead V6 has ST ... #Clinical #Cardiology
Myocarditis 

5 Principles of
Myocarditis:
1. Build clinical suspicion
2. Decide on EMBx
3. Manage acute cardiac injury
4. Manage chronic
Build clinical suspicion ... Manage acute cardiac ... Manage chronic cardiac ... Findings: - AV ... diagnosis #management #cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Palpitations - Differential ... exam • 12-lead ECG ... or AVRT • Standing ... #Palpitations #Cardiology ... #Differential #
Ventricular tachycardia (V-tach or VT) is a type of regular and fast heart rate that arises
or VT) is a type ... may result in cardiac ... #Clinical #MedStudent ... #Cardiology #EKG ... #VTach #VentricularTachycardia
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
risk of sudden cardiac ... • Epsilon #clinical ... Clinical Utility ... risk for sudden cardiac ... #cardiology #differential