16 results
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
- LBBB Criteria ... • Lead V1 - RBBB ... #Tachycardia #WCT ... VTach #diagnosis #cardiology ... #ekg #ecg #telemetry
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
RBBB Ventricular ... Diagnosis WCT ... is VT IF: • R ... Biphasic QRS #RBBB ... #cardiology #ekg
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
LBBB Ventricular ... Diagnosis WCT ... is VT IF: • Initial ... downstroke #LBBB ... #cardiology #ekg
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
diagnosing MI in LBBB ... or Pacemaker LBBB ... - Suspect STEMI ... electrocardiogram #ecg ... #cardiology #lbbb
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 ... #cardiology #diagnosis
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 ... Occlusion #Total #ECG ... #Clinical #Cardiology
How should the modified Sgarbossa Criteria be used in initial evaluation of patients with suspected AMI
Sgarbossa Criteria ... suspected AMI with LBBB ... with AMI with LBBB ... Validated) #Diagnosis #Cardiology ... AcuteCoronarySyndrome #ACS #LBBB
What are the original Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead =
original Sgarbossa Criteria ... ≥ 1 mm in lead V1 ... #Diagnosis #Cardiology ... Original #Sgarbossa #Criteria ... #LBBB #RebelEM
What is the new modified Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead
-
What is the new modified ... ≥ 1 mm in lead V1 ... 0.25 #Diagnosis #Cardiology ... #STSRatio #LBBB ... #RebelEM
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 ... Aberration #Aberrancy #Comparison ... #Diagnosis #Cardiology