64 results
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... depolarization in fast AP ... depolarization in slow AP ... depolarization in slow AP ... VaughanWilliams #Classification
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... Action, ←→ EFR & AP ... #Pharmacology #Classification
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Vaughan Williams Classification ... Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... Action, ←→ EFR & AP ... #Pharmacology #Classification
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
the Knee X-ray - AP ... typically use the AP ... To asses the patella ... #knee #xray #clinical ... #radiology #msk
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
Classification of ... Fractures: Mechanisms, Clinical ... Direct/indirect AP ... PelvicRing #Fractures #Classification ... #Orthopedics #MSK
Open Fractures: Mechanisms, Clinical Features and Complications
Gustilo-Anderson Classification:
 • Type I
   - Wound <
Fractures: Mechanisms, Clinical ... Gustilo-Anderson Classification ... GustiloAnderson #Classification ... Complications #MSK
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
of patella then ask ... @PTstep_ #Clarkes ... Patellar #Grind #clinical ... Patellofemoral #msk
Basic preoperative airway assessment conducted by anesthesiologists to assess intubation difficulty, along with the two commonly
based on airway class ... #clinical #management ... Mallampati Classification ... : Mallampati Classification
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Haglund Syndrome - MSK ... >1 mm AP, ... Syndrome #Heel #clinical ... #mri #clinical ... Radiology #diagnosis #msk
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gouty Arthritis) - MSK ... These are CLASSIC ... prior signs or clinical ... surgeon had a clinical ... - **MSK rads