18 results
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Atrial Fibrillation ... defibrillator at ... PreExcitation #clinical ... #ecg #ekg #electrocardiogram ... #cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib + WPW ... (3) SVTs - atrial ... tachycardia (MAT ... #EKG #diagnosis ... electrocardiogram #cardiology
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
joint needs to be clinically ... by disruption (may ... #Radiology #XRay ... #Hand #Orthopedics ... #MSK
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
, ectopic atrial ... safe #, but >500 DANGER ... Short QT <300-360 ms ... #EKG #diagnosis ... electrocardiogram #cardiology
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
•
• Fracture at ... injury) • ED Management ... reduction using finger ... Colles #Distal #Radiology ... #Orthopedics #MSK
Boyes' Test - Flexor Digitorum Superficialis Finger Examination

Evaluate the injured finger for flexion.
Inability to flex the
joint may indicate ... a partial or complete ... #PhysicalExam #clinical ... video #sports #msk ... #orthopedics #flexor
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
tendon), mallet finger ... tendon) • ED Management ... Discharge with orthopedic ... #Hand #Orthopedics ... #MSK
BENNETT FRACTURE 
Bennett fracture is an intraarticular two-part fracture of the ulnar side of the base
place, whereas the longer ... • Mechanism: Axial ... and tenderness at ... #Hand #Orthopedics ... #MSK
ROLANDO FRACTURE 
Rolando fracture is an intraarticular three-part fracture of the base of the first metacarpal
• Mechanism: Axial ... and tenderness at ... Thumb #Metacarpal #Radiology ... #Hand #Orthopedics ... #MSK
Flexor Digitorum Profundus Test

Isolate the distal interphalangeal joint over the edge of the table and observe
a partial or complete ... known as Jersey finger ... #PhysicalExam #clinical ... video #sports #msk ... #orthopedics