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Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockersâ €
Class II
Class I agents ... â € Class II agents ... are beta blockers ... Class IV agents ... â € Class V agents
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
: CLASS 1 - Sodium ... duration: - CLASS ... duration - CLASS ... & AP duration CLASS ... #Classes #pathophysiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
: CLASS 1 - Sodium ... duration - CLASS ... duration - CLASS ... & AP duration CLASS ... #Classes #pathophysiology
Angiotensin Receptor Blockers 
Recommended Dose Conversions 

Valsartan 
Irbesartan 
Losartan 
Olmesartan 
Telmisartan 
Candesartan 
Azilsartan 
Eprosartan 

A few
Angiotensin Receptor Blockers ... another drug in that class ... recalls, this drug class ... initiating an ARB ... #Table #Dosing
Antibiotic classification refers to the categorization of antibiotics based on their chemical structure, mechanism of action,
antibiotics in this class ... antibiotics in this class ... antibiotics in this class ... antibiotic in this class ... antibiotics in this class
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... tumour B cells are ... present • Classic ... Lymphoproliferative #Disorders #Classification ... #pathophysiology
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
ASA class If ... event, follow ACC algorithm ... Stable patients ... ACEi/ARBs - Hold ... Determine if any labs are
A graphical illustration of the antiviral mechanisms of Chloroquine (CQ) and hydroxychloroquine (HCQ). Both chemicals can
subsequent replication are ... processing and MHC class ... other cytokines are ... or HCQ not only blocks ... HCQ #antiviral #pathophysiology
6/02/2022 UPDATE: This assay is designed to detect non-variola orthopoxviruses, including monkeypox virus. It is not
should use this algorithm ... smallpox-diagnostic-algorithm-poster ... See table below ... these assays alone are ... all HIGH RISK CASES