11 results
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
ST elevation criteria ... #STEMI #equivalent ... #diagnosis #cardiology ... #electrocardiogram ... #ecg #ekg
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
Pattern STEMI ... elevation in aVR ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology ... #Criteria
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
- Anterior OMI ... before or after STEMI ... elevation in aVR ... #ECG #Electrocardiogram ... #diagnosis #cardiology
Suspected ACS - OMI vs STEMI - Differential Algorithm

The name STEMI cognitively inspires EPs to fail
vs STEMI - Differential ... believe that the ST ... segment is the only ECG ... #STEMI #Differential ... #Algorithm #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
- Ischemia MI ... leads with STE in avR ... #electrocardiogram ... #cardiology #STEMI ... Interpretation #differential
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... #AVR #leadAVR #ecg ... #electrocardiogram ... #differential # ... cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
(or 40-60 ms after ... elevation in aVR ... #Equivalents #ECG ... #differential # ... cardiology #electrocardiogram
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
for diagnosing MI ... Discordance" = ST ... - Suspect STEMI ... #electrocardiogram ... #ecg #cardiology
High Lateral STEMI - D1 of LAD

There is transmural injury isolated to I & aVL. These
isolated to I & aVL ... by D1 of LAD & OM1 ... similar but this ST ... LAD #Diagonal1 #ECG ... #EKG #Electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Elevation - Differential ... Diagnosis Framework STEMI ... depression in aVR ... depression in aVR ... #ecg #ekg #electrocardiogram