9 results
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
A 12 lead EKG creates ... heart (inferior ... V1 & V2 sit over ... leads, V3 & V4 sit ... #EKG #diagram #Electrocardiogram
Hip Dislocation - Posterior dislocation (90%): Typically presents with hip flexed and adducted; 5-15% of posterior
Anterior dislocation ... externally rotated #Dagnosis ... #EM #Ortho #Hip ... Classification #Anterior ... Posterior #Diagram #ALiEM
Posterior ECG leads (V7-V9) are applied by moving V4-V6 to under the left scapula.Purpose: To detect
associated with inferior ... or lateral wall ... AMI #EM #Cardiology ... #Posterior #EKG ... Lead #Placement #ALiEM
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
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
monophasic R wave in lateral ... of Q waves in lateral ... anteroseptal and inferior ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
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 ... #Clinical #EM #Cardiology ... #EKG #DeWinter
Globe rupture - irregular globe contour with collapsed anterior chamber. Echogenic material fills the vitreous chamber.
with collapsed anterior ... Echogenic material ... #Clinical #EM #Ophth ... #GlobeRupture #ALiEM
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ... ST elevation with ... wave in V1) with ST ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior