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

The Sgarbossa
Sgarbossa’s ECG criteria ... The Sgarbossa criteria ... of three simple criteria ... Each criteria gives ... #Discordant #Discordance
What are the original Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead =
original Sgarbossa Criteria ... V3 = 3 points - Discordant ... Original #Sgarbossa #Criteria
Sgarbossa Criteria A - Concordant ST segment elevation of >1m, in any lead | Sgarbossa Criteria
Sgarbossa Criteria ... lead | Sgarbossa Criteria ... V3 | Sgarbossa Criteria ... Cardiology #Sgarbossa #Criteria ... #Discordance #Concordance
What is the new modified Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead
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modified Sgarbossa Criteria ... lead V1 – V3 - Discordant ... ModifiedSgarbossa #Criteria
Modified Sgarbossa Criteria for diagnosing STEMI in the presence of a LBBB If there is concordant
Modified Sgarbossa Criteria ... the QRS) or a discordant ... Specific for MI C: Discordant ... Sgarbossa #Modified #Criteria
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa Criteria ... see "Appropriate Discordance ... Modified Sgarbossa Criteria ... #Sgarbossa #Criteria
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
depression • Sgarbossa criterion ... V6 • Sgarbossa criterion ... • Sgarbossa criterion ... preceding S-wave with discordant
Acid Base Compensation - Directions - If all three variables (pH, HCO2, pCO2) move in the
pCO2) move in the discordant
Community Acquired Pneumonia - Severity and Prognosis
Criteria for Severe CAP - Severe CAP present in 1
and Prognosis Criteria ... present in 1 major criterion ... or 3 minor criteria ... met • Major criteria ... ventilation • Minor criteria
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
X-Descent • Discordant