15 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 ... #Classes #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
blocking effects and AP ... Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... Action, ←→ EFR & AP ... phase 2 (↑ERP & ↑AP
Large Atrial Septal Defect and clearly not a PFO. I want to personally thank all the
personally thank all ... opportunity for clarification ... #Clinical #Cardiology ... Echocardiogram #A4C
Chest X-Ray Interpretation Checklist
Outline ALL bones
Check soft tissues
Assess heart borders
Is density, behind the heart the same
Checklist Outline ALL ... Check AP window ... #Chest #XRay #CXR ... Interpretation #Checklist #radiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
blocking effects and AP ... Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... Action, ←→ EFR & AP ... phase 2 (↑ERP & ↑AP
AP Chest XRay with Aortic Valve Replacement #Clinical #Radiology #CXR #AP #AVR #AorticValveReplacement
AP Chest XRay with ... Replacement #Clinical #Radiology ... #CXR #AP #AVR #
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
Classification of ... Direct/indirect AP ... < 2.5cm - APC ... Grade 3 - APC 2 ... PelvicRing #Fractures #Classification
Serious Bacterial Illness (SBI):
1) UTI and pyelonephritis
Most common cause of SBI
Accounts for 3-8% of uncharacterized fevers
Female
diagnosed with CXR ... Diagnose with LP ... suggested if: - ANC ... Diagnosis #Peds #EM #Classification
The PET better demonstrates the extent of the lymphnode metastases in this patient.
Final diagnosis: small cell
#Clinical #Radiology ... #CXR #PET #APWindow ... #AP #Window #Fullness
Aortopulmonary window
The aortopulmonary window is the interface below the aorta and above the pulmonary trunk and
Here the AP-window ... #Clinical #Radiology ... #CXR #APWindow ... Fullness #Convexity #AP