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

1) Upsloping
De Winter T Wave ... elevation in aVR ... precordial leads #DeWinter ... #TWaves #ECG #EKG ... #Electrocardiogram
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
De Winter T-Waves ... elevation in aVR ... Team @FOAMfrat #DeWinter ... #TWaves #EKG #ECG ... #Electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... tachycardia ddx: AVNRT ... more of AVRT in ... #electrocardiogram ... #diagnosis #ekg
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
De Winter T Wave ... (0.5mm-1mm) in aVR ... pattern #DeWinter ... #TWaves #ECG #EKG ... #Clinical #Electrocardiogram
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
AVNRT on Physical ... Exam In AVNRT, ... EKG of the same ... minute=rate of AVNRT ... #AVNRT #PhysicalExam
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
distinguishing QRS from T wave ... consistent with SVT ... @EM_RESUS #AVRT ... #SVT #Supraventricular ... #ECG #Electrocardiogram
De Winter's T Waves

Concerning for proximal LAD occlusion (Present in 2% of patients)
 • Upsloping ST-Depression
• Upsloping ST-Depression ... • STE in lead aVR ... ± aVL #DeWinters ... #TWaves #EKG #ECG ... diagnosis #cardiology #electrocardiogram
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
is positive in aVR ... - Brugada's sign ... - Josephson's sign ... #ekg #cardiology ... #diagnosis #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
J point • De Winter ... elevation in aVR ... V2 • Wellens sign ... #EKG #diagnosis ... differential #cardiology #electrocardiogram
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
depression; In aVR ... - Widespread T wave ... Normalization Spodick's sign ... #Pericarditis #EKG ... #ECG #electrocardiogram