5 results
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa Criteria ... - Diagnostic Checklist ... for diagnosing ... - Suspect STEMI ... #Checklist #EKG
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
on ECG Diagnostic ... Criteria - Tall ... - Upsloping ST segment ... aVR - “Normal” STEMI ... #TWaves #ECG #EKG
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... Framework STEMI ... morphology similar to LBBB ... STElevation #ST #STEMI ... #differential #diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
new/old infarct STEMI ... • DDx: Acute STEMI ... bigger than QRS - deWinter ... in V1, unless LBBB ... #EKG #diagnosis
Modified Sgarbossa Criteria for diagnosing STEMI in the presence of a LBBB If there is concordant
for diagnosing ... STEMI in the presence ... ST changes (ST segments ... amplitude of the S wave ... #LBBB