51 results
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
depolarization in fast AP ... cells • Widens ... cells • Slows ... cells • Slow sinus ... Classes #cardiology #pharmacology
Chest XRay Consolidation Pattern - Differential Algorithm #Diagnosis #Radiology #Pulmonary #CXR #Consolidation #Pattern #Differential #Algorithm #RadiologyAssistant
Consolidation Pattern - Differential ... Radiology #Pulmonary #CXR ... Consolidation #Pattern #Differential ... #Algorithm #RadiologyAssistant
Chest XRay Interstitial Pattern - Differential Algorithm #Diagnosis #Radiology #Pulmonary #CXR #Interstitial #Pattern #Differential #Algorithm #RadiologyAssistant
Interstitial Pattern - Differential ... Radiology #Pulmonary #CXR ... Interstitial #Pattern #Differential ... #Algorithm #RadiologyAssistant
Chest XRay Nodule / Mass Pattern - Differential Algorithm #Diagnosis #Radiology #Pulmonary #CXR #Nodule #Mass #Pattern
Mass Pattern - Differential ... Radiology #Pulmonary #CXR ... Mass #Pattern #Differential ... #Algorithm #RadiologyAssistant
Chest XRay Atelectasis Pattern - Differential Algorithm #Diagnosis #Radiology #Pulmonary #CXR #Atelectasis #Pattern #Differential #Algorithm #RadiologyAssistant
Atelectasis Pattern - Differential ... Radiology #Pulmonary #CXR ... Atelectasis #Pattern #Differential ... #Algorithm #RadiologyAssistant
The PET better demonstrates the extent of the lymphnode metastases in this patient.
Final diagnosis: small cell
diagnosis: small cell ... Clinical #Radiology #CXR ... PET #APWindow #AP ... Fullness #SCLC #RadiologyAssistant
Lobar consolidation
The most common presentation of consolidation is lobar or segmental.
The most common diagnosis is lobar
table lists the differential ... Radiology #Pulmonary #CXR ... Consolidation #Differential ... #RadiologyAssistant
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... Action, ←→ EFR & AP ... ++ influx into cells ... Vaughan #Williams #Pharmacology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... increases out of cells ... Action, ↑ EFR & AP ... ++ influx into cells ... Antiarrhythmics #Pharmacology
Here another case. On the PA-film a mass is seen that fills the aortopulmonary window. Final
diagnosis: small cell ... Clinical #Radiology #CXR ... Lateral #APWindow #AP ... Fullness #SCLC #RadiologyAssistant