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

1) Upsloping
descending (LAD) occlusion ... elevation in aVR ... #DeWinter #TWaves ... #ECG #EKG #Electrocardiogram ... Diagnosis #Cardiology #Criteria
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
on ECG - aVR ... > 1 mm - aVR ... #Artery #ECG #EKG ... #Diagnosis #Electrocardiogram ... #Cardiology #Criteria
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Differentiating ventricular ... than Brugada criteria ... #AVR #leadAVR #ecg ... #electrocardiogram
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
Knuckle Sign on ECG ... Pericarditis Electrocardiogram ... effusion seen on an echocardiogram ... #EKG #Electrocardiogram ... #Clinical #LeadAVR
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
without meeting ST ... elevation criteria ... • Hyperacute T Waves ... diagnosis #cardiology #electrocardiogram ... #ecg #ekg
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
on EKG - Anterior ... anterior descending occlusions ... elevation in aVR ... FOAMfrat #DeWinter #TWaves ... #EKG #ECG #Electrocardiogram
De Winter's T Waves

Concerning for proximal LAD occlusion (Present in 2% of patients)
 • Upsloping ST-Depression
for proximal LAD occlusion ... • Upsloping ST-Depression ... • STE in lead aVR ... #TWaves #EKG #ECG ... diagnosis #cardiology #electrocardiogram
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... is positive in aVR ... - a sinus and ventricular ... VentricularTachycardia #Versus #ecg ... #diagnosis #electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
Here’s an ECG of ... 100% Acute LAD Occlusion ... STEMI Criteria misses ... #Electrocardiogram ... #Clinical #Cardiology
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
associated combine some SVT ... automaticity) with slow ventricular ... rate (↓ AV conduction ... digitalis #Toxicity #Electrocardiogram ... #ekg #ecg #toxicology