5 results
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... big R or R/S>I STEMI ... Equivalents / Don't Miss Signs ... #Ischemia #ECG ... #EKG #diagnosis
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
in aVR, a true sign ... sign of left main ... #Clinical #EM #IM ... #Cardiology #EKG ... #STElevations #STE
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa Criteria ... - Suspect STEMI ... V1-V3 c) STE ... #Sgarbossa #Criteria ... Diagnosis #Checklist #EKG
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
V2 • Wellens sign ... pain • Wellens sign ... V6 • Sgarbossa criterion ... • Sgarbossa criterion ... #EKG #diagnosis
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework STEMI ... : "Pardee's sign ... (Eiffel Tower sign ... STElevation #ST #STEMI ... #ekg #electrocardiogram