32 results
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
De Winter T Wave ... ECG Pattern STEMI ... depressions and tall T waves ... #DeWinter #TWaves ... #ECG #EKG #Electrocardiogram
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
De Winter T-Waves ... - De Winter T waves ... before or after STEMI ... FOAMfrat #DeWinter #TWaves ... #EKG #ECG #Electrocardiogram
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
• Hyperacute T Waves ... MyocardialInfarction #OMI #STEMI ... diagnosis #cardiology #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
new/old infarct STEMI ... • DDx: Acute STEMI ... big R or R/S>I STEMI ... EKG #diagnosis #electrocardiogram ... #cardiology #STEMI
EKG with Cerebral T Waves in Subarachnoid Hemorrhage

ECG of a 45-year-old man who suddenly collapsed to
with Cerebral T Waves ... scan confirmed SAH ... - Sam Ghali, ... EM_RESUS #Cerebral #TWaves ... #ECG #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
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... • Conventional STEMI ... aVR • Posterior STEMI ... anterior leads) #STEMI ... differential #cardiology #electrocardiogram
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
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
narrow-based T Waves ... Loss of visible P waves ... • Pseudo-STEMI ... rhythm • "Sine wave ... Hyperkalemia #EKG #ECG #electrocardiogram
Comparison of Multifocal Atrial Tachycardia, Atrial Fibrillation and Atrial Flutter
Multifocal Atrial Tachycardia - Atrial Rate >
. >3 p wave morphologies ... "Saw tooth" flutter ... waves 2. ... discernible P waves ... Diagnosis #Cardiology #Electrocardiogram