14 results
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
• Lead V1 - LBBB ... V1 - RBBB Criteria ... Tachycardia #WCT #VTach ... #diagnosis #cardiology ... #ekg #ecg #telemetry
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
LBBB Ventricular ... downstroke #LBBB ... #Criteria #V1 # ... diagnosis #cardiology ... #ekg #ecg #telemetry
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
RBBB Ventricular ... Biphasic QRS #RBBB ... #Criteria #V1 # ... diagnosis #cardiology ... #ekg #ecg #telemetry
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Branch Block (RBBB ... ) - EKG Diagnosis ... EKG Criteria: ... BundleBranch #Block #RBBB ... #cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT with BBB All ... Absence of typical RBBB ... or LBBB morphology ... in contrast to RBBB ... #ekg #cardiology
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
branch block (LBBB ... be applied to all ... #Diagnosis #Cardiology ... #ECG #EKG #Sgarbossas ... Discordance #Normal #LBBB
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
MI in LBBB or Pacemaker ... 1) Identify LBBB ... or Pacemaker LBBB ... conducted 2) LBBB ... #cardiology #lbbb
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
Remember that RBBB ... Depression in V1 ... STEMI Criteria misses ... #EKG #Electrocardiogram ... #Clinical #Cardiology
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
morphology in V1 ... consistent with either LBBB ... or RBBB? ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
Absence of typical RBBB ... or LBBB morphology ... Morphology criteria ... Visualmed #VT #VTach ... #Cardiology