9 results
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
reduction • Splint ... : Sling-and-swath ... #Radiology #XRay ... #Orthopedics #Sports ... #MSK
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
& posterior) and ... sail sign or posterior ... : Posterior long ... Elbow #Humerus #Radiology ... #Orthopedics #MSK
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Variable P-Wave Morphology ... Septal (V1-2) • Anterior ... (V1, V4R) • Posterior ... de pointes • Short ... Electrocardiogram #cardiology
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
, neuropraxia (anterior ... orthopedics • Splint ... #Radiology #XRay ... #Orthopedics #Sports ... #MSK
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
& posterior) and ... identified but anterior ... sail sign or posterior ... Fracture #Elbow #Radiology ... #Orthopedics #MSK
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
deWinter T waves - starts ... below isoelectric line ... in avL - early inferior ... depression in VI-V2 - posterior ... electrocardiogram #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... segment at (or 40-60 ms ... elevation in aVR • Posterior ... #Equivalents #ECG ... #differential #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
elevation (concave morphology ... results in a QRS morphology ... anteroseptal and inferior ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Hypercoagulable (APLAS ... nodes • Roth’s spots ... ↑ ESR, CRP • EKG ... hematuria, + RF Treatment ... Differential #Diagnosis #cardiology