16 results
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
Antiarrhythmic Medications ... Sodium Channel Blockers ... are beta blockers ... EricsMedicalLectures/ #Antiarrhythmic ... Summary #Table #pharmacology
Antiarrhythmics - Sodium Channel Blockers
Subclasses, Mechanisms, Indications, Side Effects
la - Quinidine, Procainamide
lb - Lidocaine, Mexiletine
Ic -
Antiarrhythmics ... Sodium Channel Blockers ... EricsMedicalLectures/ #Antiarrhythmics ... #ClassI #Na #cardiology ... #pharmacology #
Antiarrhythmic Drug Classes 
IA: "Police Department Questions 
IB: Liquored Man 
IC: For Peeing, 
Ill: After Drinking
Antiarrhythmic Drug ... Propafenone III: (Beta ... Blockers) - not ... /ambcarerx #Antiarrhythmic ... #Pharmacology #Mnemonic
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Antiarrhythmics ... 2 - Beta Blockers ... alpha & beta adrenergic ... accpcardprn #Antiarrhythmics ... Vaughan #Williams #Pharmacology
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Antiarrhythmics ... Classification Class ... II - Beta Receptor ... EricsMedicalLectures/ #Antiarrhythmics ... #cardiology #pharmacology
Class I Antiarrhythmics and their Key Pharmacologic Properties

Class IA = Quinidine, Procainamide, Disopyramide ("Quarter PounDer")
Class IB
Class I Antiarrhythmics ... and their Key Pharmacologic ... Fries Please") Block ... #Class1 #Antiarrhythmics ... Agents #Cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics ... Pharmacology Summary ... 2 - Beta Blockers ... @accpcardprn #Antiarrhythmics ... #Pharmacology #
Class III Antiarrhythmics - Potassium Channel Blockers - Indications and Side Effects
Amiodarone
 • Suppression of VT
Class III Antiarrhythmics ... Potassium Channel Blockers ... EricsMedicalLectures/ #ClassIII #Antiarrhythmics ... #pharmacology # ... cardiology
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
global T wave inversion ... bundle branch blocks ... bundle branch block ... #Cardiology #ECG ... #EKG #Electrocardiogram
Severe Heart Failure & Cardiogenic Shock - Management Checklist 
Evaluation 
 - EKG & echocardiography
Evaluation - EKG ... cardioversion, antiarrhythmics ... Initiation of beta-blocker ... failure - Any beta-blocker ... #HeartFailure #Cardiology