13 results
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
before or after STEMI ... elevation in aVR ... segment - ST depression ... FOAMfrat #DeWinter #TWaves ... #EKG #ECG #Electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework STEMI ... : "Pardee's sign ... (Eiffel Tower sign ... #ST #STEMI #Segment ... #ekg #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI - Elevation ... of ST segment at ... transitioning in a convex ST-segment ... from ST-segment ... differential #cardiology #electrocardiogram
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
segment depression ... segment elevation ... aVR - “Normal” STEMI ... #ECG #EKG #Clinical ... #Electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
So ANY ST Elevation ... segment should ... STEMI Criteria misses ... #EKG #Electrocardiogram ... #Clinical #Cardiology
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
- Widespread T wave ... Normalization Spodick's sign ... Downsloping TP segments ... #ECG #electrocardiogram ... cardiology #diagnosis #clinical
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
elevation in aVR ... is a good ECG sign ... #Clinical #EM #IM ... #Cardiology #EKG ... #STElevations #STE
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
new/old infarct STEMI ... 0.5mm downgoing ST ... Equivalents / Don't Miss Signs ... #EKG #diagnosis ... #electrocardiogram
ECG shows hyperacute T waves in leads V1 to V4 and 0.5-mm ST-segment elevation in AVR

#HyperacuteTWaves
T waves in leads ... V4 and 0.5-mm ST-segment ... elevation in AVR ... #EKG #Electrocardiogram ... #Clinical #AcuteMI
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
elevation with ... conduction delay (R'-wave ... elevation in V1- ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior