10 results
Wellen's Syndrome 
Type A - Biphasic T wave 
Type B - Deeply inverted T wave
Wellen's Syndrome ... descending (LAD) coronary ... intervention #Wellens ... Classification #Types #Cardiology ... #EKG #ECG #Electrocardiogram
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Left Main Coronary ... #LeftMain #Coronary ... Occlusion #Artery #ECG ... #Electrocardiogram ... #Cardiology #Criteria
Wellens' Syndrome on ECG

A 66-year-old man with hypertension and hyperlipidemia presents after an episode of severe
Wellens' Syndrome ... His vitals are T ... #Wellens #Syndrom ... #ECG #EKG #Electrocardiogram ... #Clinical #Cardiology
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T ... 'widow maker' lesion ... #Wellens #Sign # ... EKG #ECG #Electrocardiogram ... #Diagnosis #Cardiology
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
RBBB normally has ... STEMI Criteria misses ... Occlusion #Total #ECG ... #EKG #Electrocardiogram ... #Clinical #Cardiology
Suspected ACS - OMI vs STEMI - Differential Algorithm

The name STEMI cognitively inspires EPs to fail
cognitively inspires EPs ... segment is the only ECG ... Differential #Algorithm #cardiology ... infarction #diagnosis #coronary
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
indicative of left main coronary ... ). or 3-vessel coronary ... • LMCA clusvon has ... • Vereckei criteria ... #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... ratio > 1 in V2 • Wellens ... chest pain • Wellens ... #differential #cardiology ... #electrocardiogram
Benign T-wave Inversion (BTWI) vs. Wellens'
 • Usually in leads V3-V6 (vs. V2-V4 in Wellens'), but
Wellens' • Usually ... V2-V4 in Wellens ... precordium often has ... #ECG #diagnosis ... #cardiology #electrocardiogram
Modified Sgarbossa Positive ECG

Interestingly, the ECG for this case report shows development of conventional STEMI criteria
conventional STEMI criteria ... original Sgarbossa criteria ... 10 in lead V6 has ... #Electrocardiogram ... #Clinical #Cardiology