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Antiarrhythmic Medication Table

#Antiarrhythmic #Medications #Table #Classification #Classes #Cardiology #Pharmacology
Antiarrhythmic Medication ... Table #Antiarrhythmic ... #Medications #Table ... #Classification ... #Classes #Cardiology
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Antiarrhythmics ... Vaughan Williams Classification ... • Widens QRS complex ... VaughanWilliams #Classification ... #Classes #cardiology
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
Wide-Complex Tachycardia ... - Consider antiarrhythmics ... Follow narrow-complex ... Treatment #management #cardiology ... #algorithm
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics ... Transient K+ efflux moving ... Vaughan Williams Classification ... inotropy) ACCP Cardiology ... #phases #cardiology
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Differential Diagnosis Algorithm ... Infarction • Stable ... • Herpes Simplex ... ChestPain #Noncardiac #Cardiology ... Differential #Diagnosis #Algorithm