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

1) Upsloping
De Winter T Wave ... ECG Pattern STEMI ... Equivalent - Left ... #DeWinter #TWaves ... #ECG #EKG #Electrocardiogram
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
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De Winter T-Waves ... EKG - Anterior OMI ... before or after STEMI ... FOAMfrat #DeWinter #TWaves ... #EKG #ECG #Electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
ECGs - Ischemia MI ... Equivalents / Don't ... early inferior MI ... EKG #diagnosis #electrocardiogram ... #Equivalents #Interpretation
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... • Conventional STEMI ... aVR • Posterior STEMI ... #Equivalents #ECG ... differential #cardiology #electrocardiogram
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
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T-Wave ECG changes ... vs Hyperacute MI ... Ferdous @fazalabul #TWaves ... #clinical #cardiology ... #ekg #electrocardiogram
Wellen’s waves are biphasic with a tight positive, then negative deflection and evolve to become symmetrically
Wellen’s waves are ... - Sam Ghali, ... EM_RESUS #Wellens #TWaves ... biphasic #ECG #EKG #Electrocardiogram ... #Clinical #Cardiology
ECG of a 32-year-old lady with chest pain. 

Cath showed 100% proximal LAD Occlusion.
- Sam Ghali, ... Occlusion #ECG #EKG #STEMI ... #Clinical #ECG ... #EKG #Electrocardiogram
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
for diagnosing MI ... 120ms, Dominant S wave ... in V1 (deep S waves ... Criteria - Suspect STEMI ... Checklist #EKG #electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
narrow-based T Waves ... • Pseudo-STEMI ... rhythm • "Sine wave ... Hyperkalemia #EKG #ECG #electrocardiogram ... cardiology #diagnosis #clinical