22 results
Congenital Heart Disorders - Classification and Differential Algorithm

- Amy Chung, MD, MSc @AmyChung 

#Congenital #Heart #Disorders
Heart Disorders - Classification ... Amy Chung, MD, MSc ... Disorders #Diseases #Classification ... Peds #Pediatrics #Cardiology
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
- Moderate - Complete ... - Severe - Complete ... Spine #Report #Classification ... #Diagnosis #Radiology ... #MSK #MRI
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
dissociation (P and QRS complexes ... beats (hybrid complex ... negative (QS) complexes ... point) of S > 100 ms ... Comparison #Diagnosis #Cardiology
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... • Widens QRS complex ... VaughanWilliams #Classification ... #Classes #cardiology
Lumbar spine reporting - Nomenclature
Bulge (>25% disc circumference)
  - Symmetric (Circumferential) 
  - Asymmetric
Reporting #Disc #Classification ... Herniation #Protrusion #Radiology ... #Diagnosis #MSK
Lumbar Neural Foraminal Stenosis Grading 
  - Normal - No fat effacement, Keyhole appearance
Report #Grading #Classification ... Foraminal #Diagnosis #Radiology ... #MSK #MRI
Lumbar Central Canal Stenosis Grading 
  - Normal - No CSF effacement 
  -
Report #Grading #Classification ... #Diagnosis #Radiology ... #MSK #MRI
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
= no fracture, complex ... and reduction; Complex ... simple; Yes, if complex ... Dislocation #Posterior #Radiology ... Orthopedics #Sports #MSK
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
interval ≥ 120 ms ... Lose P • 3° Complete ... through) QRS Complex ... of depth of QRS complex ... Electrocardiogram #cardiology
Lumbar stenosis guide we created to implement consistent radiology reporting across our multi-hospital network. 
Lumbar Central
implement consistent radiology ... Report #Grading #Classification ... Foraminal #Diagnosis #Radiology ... #MSK #MRI