2 results
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
channel blocking effects ... block alpha & beta adrenergic ... receptors, and ... force (negative inotropy ... Vaughan #Williams #Pharmacology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
channel blocking effects ... block alpha & beta adrenergic ... receptors, and ... force (negative inotropy ... Classification #Classes #pathophysiology