15 results
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
- aVR ST segment ... - aVR ST segment ... segment elevation ... #EKG #Diagnosis ... #Electrocardiogram
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
ECG Pattern STEMI ... ) Upsloping ST elevation ... in aVR (>= 1 mm ... #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
- look for ST elevation ... in aVR (0.5-1mm ... - Upsloping ST segment ... #EKG #ECG #Electrocardiogram ... #diagnosis #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework ... STE: "Pardee's sign ... depression in aVR ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
depression; In aVR ... Normalization Spodick's sign ... Downsloping TP segments ... #ECG #electrocardiogram ... #cardiology #diagnosis
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
depression in aVR ... Elevation of PR ... segment in aVR and ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
on ECG Diagnostic ... - Upsloping ST segment ... elevation (0.5mm ... -1mm) in aVR - ... #Electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
in aVR • Posterior ... V2 • Wellens sign ... pain • Wellens sign ... #EKG #diagnosis ... #electrocardiogram
Acute Pericarditis Electrocardiographic Changes

Stage l: Diffuse, concave ST-segment elevation 

Stage II: ST segments normalize, J point
elevation Stage ... II: ST segments ... #Pericarditis #Electrocardiogram ... #ECG #EKG #Cardiology ... #Diagnosis
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... : Differential diagnosis ... #AVR #leadAVR #ecg ... #electrocardiogram ... #diagnosis #ekg