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Action Potential: Depolarization and repolarization of a neuron

#ActionPotential #Depolarization #Repolarization #Neuron #Neurology #Pathophysiology
Action Potential ... of a neuron # ... ActionPotential #Depolarization ... #Neuron #Neurology ... #Pathophysiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
and magnitude of depolarization ... , Intermediate Action ... Blockade, Fast Action ... Blockade, Slow Action ... #pathophysiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
, Intermediate Action ... Blockade, Fast Action ... Blockade, Slow Action ... phase 4 to slow depolarization ... #pathophysiology