13 results
Hip Dislocation - Posterior dislocation (90%): Typically presents with hip flexed and adducted; 5-15% of posterior
Dislocation - Posterior ... Anterior dislocation ... externally rotated #Dagnosis ... #EM #Ortho #Hip ... Classification #Anterior
De Winter's T-waves in precordial leads and ST elevation in inferior leads.  There are already
elevation in inferior ... supplying the inferior ... addition to the anterior ... #Clinical #EM #Cardiology ... #EKG #DeWinter
Posterior ECG leads (V7-V9) are applied by moving V4-V6 to under the left scapula.Purpose: To detect
Posterior ECG leads ... associated with inferior ... lateral wall AMI #EM ... #Cardiology #Posterior ... #EKG #Lead #Placement
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
with probable inferior ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
have no pain - LAD ... avR - proximal LAD ... in avL - early inferior ... depression in VI-V2 - posterior ... #EKG #diagnosis
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
ECG of a 55-year-old ... Hyperacute Inferior ... STD in V2 (posterior ... #Clinical #Cardiology ... #EKG #STEMI #InferoPosterior
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ... ST elevation with ... in aVL and in lead ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior
Now there is additional ST elevation in lateral leads, also diagnostic of STEMI. #Clinical #EM #Cardiology
is additional ST ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
review alignment (anterior ... lines), fat pads (anterior ... identified but anterior ... : Neuropraxia (anterior ... MH/CCF/CWRU EM
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
Normal eye - Anterior ... and iris posteriorly ... to the anterior ... vitreous chamber #Clinical ... #EM #Ophth #POCUS