18 results
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
axis deviation; LBBB ... , left bundle branch ... peak time; and WCT ... VTach #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Right Bundle Branch ... EKG Diagnosis EKG ... Criteria: • QRS ... #ECG #electrocardiogram ... #cardiology
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
presence of left bundle ... branch block (LBBB ... #Diagnosis #Cardiology ... #Discordance #Normal ... #LBBB
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
or LBBB morphology ... sinus beat that ... Morphology criteria ... Aberrancy #Comparison #Diagnosis ... #Cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
or LBBB morphology ... QRS complex of normal ... Fusion beats - a sinus ... Versus #ecg #ekg #cardiology ... #diagnosis #electrocardiogram
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
Normal Sinus Rhythm ... Normal sinus rhythm ... SinusRhythm #nsr #cardiology ... #ecg #electrocardiogram ... #criteria
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
Complex Tachycardia (WCT ... - with fixed BBB ... #Tachycardia #WCT ... #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
- Differential Diagnosis ... Don't rely on criteria ... • Beware AV nodal ... /LBBB or identical ... #cardiology
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
conducted with normal ... conduct with a RBBB ... #PACs #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Differential Normal ... wave alterations: bundle ... #Differential #Diagnosis ... #Causes #Cardiology ... #ECG #EKG #Electrocardiogram