8 results
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... and AV node activity ... to prolong AV node ... #Pharmacology #Classification ... #Classes #pathophysiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Vaughan Williams Classification ... to prolong AV node ... to prolong AV node ... #Pharmacology #Classification ... #Classes #pathophysiology
Truncus Arteriosus
 • Basic Information
 • Embryology
 • Associated anomalies
 • Pathophysiology/Presentation
 • Pre-operative management
 •
anomalies • Pathophysiology ... Pre-operative management ... • Classification ... • Classic Chest ... Outcomes • Post-op management
Total Anomalous Pulmonary Venous Return (TAPVR)
 • Introduction
 • Classification
 • Pathophysiology of TAPVR
 • Presentation
Introduction • Classification ... • Pathophysiology ... • Chest XRay: Classic ... Pre-Operative Management ... Post-Operative Management
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
lymphatic system (node ... are present • Classic ... Lymphoproliferative #Disorders #Classification ... #pathophysiology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
supraclavicular node ... ) Classification ... Excisional lymph node ... lymphoma #diagnosis #classification ... hematology #oncology #management
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
Diagnosis and Management ... countries (11-24 cases ... survival is 93-95% Pathophysiology ... peripheral lymph nodes ... Sarcoidosis #Diagnosis #Management
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
Incidence: 1 to 2 cases ... dissociation - Of note ... the underlying pathophysiology ... Syndrome #diagnosis #management