4 results
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa ... Criteria - Diagnostic ... STEMI if any of ... Diagnosis #Checklist #EKG ... #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
J point • De Winter ... continues into tall, positive ... • Sgarbossa criterion ... #EKG #diagnosis ... differential #cardiology #electrocardiogram
Modified Sgarbossa Positive ECG

Interestingly, the ECG for this case report shows development of conventional STEMI criteria
Positive ECG ... of conventional STEMI ... elevation 2.5mm/S-wave ... #Sgarbossa #Positive ... #EKG #Electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Equivalents / Don't Miss Signs ... bigger than QRS - deWinter ... in V1, unless LBBB ... #EKG #diagnosis ... #electrocardiogram