6 results
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
Sgarbossa’s ECG ... #Diagnosis #Cardiology ... #ECG #EKG #Sgarbossas ... #Criteria #Discordant ... #LBBB
What are the original Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead =
V3 = 3 points - Discordant ... = 2 points #Diagnosis ... #Cardiology #Original ... #Sgarbossa #Criteria ... #LBBB #RebelEM
How should the modified Sgarbossa Criteria be used in initial evaluation of patients with suspected AMI
Criteria be used ... NOT Validated) #Diagnosis ... #Cardiology #ModifiedSgarbossa ... AcuteCoronarySyndrome #ACS ... #Algorithm #RebelEM
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa ... Criteria - Diagnostic ... see "Appropriate Discordance ... #EKG #electrocardiogram ... #ecg #cardiology
What is the new modified Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead
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the new modified Sgarbossa ... lead V1 – V3 - Discordant ... Ratio ≤ -0.25 #Diagnosis ... #Cardiology #ModifiedSgarbossa ... #LBBB #RebelEM
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
point • De Winter syndrome ... elevation in aVR • Posterior ... • Sgarbossa criterion ... #EKG #diagnosis ... #differential #cardiology