5 results
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Hyperextension injury with axial ... tendon) • ED Management ... Dislocation #IPJoint #Radiology ... XRay #Diagnosis #Management ... #Orthopedics #MSK
ROLANDO FRACTURE 
Rolando fracture is an intraarticular three-part fracture of the base of the first metacarpal
Y-shaped • The volar ... • Mechanism: Axial ... motion • ED Management ... Thumb #Metacarpal #Radiology ... #Orthopedics #MSK
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... ventricular hypertrophy, pericardial ... Anticoagulation ≥4 weeks after ... AFib #diagnosis #management ... #cardiology
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
MCL), brachial artery ... injury • Terrible triad ... fracture • ED Management ... Dislocation #Posterior #Radiology ... Orthopedics #Sports #MSK
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
PCWP PULMONARY ARTERY ... correlate in the SHOCK trial ... Increases in RAP or pericardial ... Ahmed Ghoneem, MD MSc ... catheter #diagnosis #cardiology