10 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 ... #Discordance #Normal
Sgarbossa Criteria - MI Diagnosis in LBBB or Paced Rhythm 

#Diagnosis #Cardiology #EKG #Sgarbossa #Criteria #Modified
Sgarbossa Criteria ... - MI Diagnosis ... in LBBB or Paced ... #Cardiology #EKG ... #Sgarbossa #Criteria
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Criteria - Diagnostic ... see "Appropriate Discordance ... STEMI if any of ... #EKG #electrocardiogram ... #ecg #cardiology
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
Modified Sgarbossa Criteria - Suspected AMI with LBBB on ECG #Diagnosis #Cardiology #Sgarbossa #Modified #LBBB #Algorithm
Modified Sgarbossa ... Criteria - Suspected ... AMI with LBBB on ... ECG #Diagnosis ... #Cardiology #Sgarbossa
Modified Sgarbossa Criteria for diagnosing STEMI in the presence of a LBBB If there is concordant
Modified Sgarbossa ... Criteria for diagnosing ... STEMI in the presence ... #Cardiology #Sgarbossa ... #Modified #Criteria
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Sgarbossa criterion ... preceding S-wave with discordant ... #EKG #diagnosis ... #differential # ... cardiology #electrocardiogram
What is the new modified Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead
-
the new modified Sgarbossa ... Criteria? ... lead V1 – V3 - Discordant ... Ratio ≤ -0.25 #Diagnosis ... #LBBB #RebelEM
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
new/old infarct STEMI ... in V1, unless LBBB ... #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework ... STEMI: • Upsloping ... waves should be discordant ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram