6 results
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
Sodium Channel Blockers ... are beta blockers ... Eric Strong @DrEricStrong ... - Strong Medicine ... Summary #Table #pharmacology
Antiarrhythmics - Sodium Channel Blockers
Subclasses, Mechanisms, Indications, Side Effects
la - Quinidine, Procainamide
lb - Lidocaine, Mexiletine
Ic -
Sodium Channel Blockers ... Eric Strong @DrEricStrong ... - Strong Medicine ... #ClassI #Na #cardiology ... #pharmacology #
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Sodium Channel Blockers ... 1C: Strong Blockade ... 2 - Beta Blockers ... Calcium Channel Blockers ... Vaughan #Williams #Pharmacology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... Sodium Channel Blockers ... 1C: Strong Blockade ... 2 - Beta Blockers ... Antiarrhythmics #Pharmacology
Class III Antiarrhythmics - Potassium Channel Blockers - Indications and Side Effects
Amiodarone
 • Suppression of VT
Class III Antiarrhythmics ... Potassium Channel Blockers ... Eric Strong @DrEricStrong ... - Strong Medicine ... #pharmacology #
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... - When digoxin blocks ... intracellular calcium causes ... Since digoxin blocks ... CaitEKulig #Digoxin #Pharmacology