19 results
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Algorithm for the ... dissociation (fusion ... : Is the QRS morphology ... Interpretation #ECG ... #Diagnosis #Cardiology
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Trigonum) Syndrome - MSK ... Radiology Imaging ... trigonum, abnormal morphology ... #Radiology #diagnosis ... #msk
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
complexes >120 ms ... #Rhythm #AIVR #diagnosis ... #cardiology #EKG ... #ECG #Electrocardiogram ... #clinical
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
- Differential Diagnosis ... Algorithm Monoarthritis ... ” Fusion of Lumbar ... within 1 month of infection ... Joint #Disorders #msk
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
- Differential Diagnosis ... Algorithm Tumours ... - See Bone Lesions ... Disease - Skull/spine ... Fractures #Pathologic #MSK
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
Aspergillus (IA) - Diagnosis ... immunosuppression (eg ... HIV/AIDS, CGD) Clinical ... Non-pigmented (hyaline ... sometimes have this morphology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
a VT run) and fusion ... Brugada algorithm ... point) of S > 100 ms ... Aberrancy #Comparison #Diagnosis ... #Cardiology
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
, bony Bankart lesions ... intraarticular injection ... Dislocation #Anterior #Radiology ... #XRay #Diagnosis ... Orthopedics #Sports #MSK
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
joint needs to be clinically ... that is fixed in flexion ... Mallet #Finger #Radiology ... #XRay #Diagnosis ... #Orthopedics #MSK
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Infectious: • Pre-existing ... devices (CIED) Non-Infectious ... Hypercoagulable (APLAS ... ↑ ESR, CRP • EKG ... #management #cardiology