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Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
Note there is ST ... authors state that ST ... #Clinical #EM #IM ... #STElevations #STE
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
& aVL view the inferior ... heart (inferior ... and as you can see ... V1 & V2 sit over ... leads, V3 & V4 sit
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Upsloping convex STE ... Cardiomyopathy: • STE ... monophasic R wave in lateral ... of Q waves in lateral ... anteroseptal and inferior
Now there is additional ST elevation in lateral leads, also diagnostic of STEMI. #Clinical #EM #Cardiology
is additional ST ... elevation in lateral ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior ... #Lateral #InferoLateral
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
diffuse, positive, ST ... with reciprocal ST ... normalization of ST ... inverted #Diagnosis #EM ... #IM #Cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Inverted P Waves (in inferior ... progression ST ... (V3-4) • Lateral ... aVL, V5-6) • Inferior ... between QRS and ST
De Winter's T-waves in precordial leads and ST elevation in inferior leads.  There are already
precordial leads and ST ... elevation in inferior ... supplying the inferior ... addition to the anterior ... #Clinical #EM #Cardiology
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ... ST elevation with ... reciprocal ST depression ... wave in V1) with ST ... #Clinical #EM #Cardiology
There is a wide QRS and peaked T-waves.   In particular, notice how flat the
notice how flat the ST ... #Clinical #EM #IM