3 results
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
Adrenoceptor Actions ... #adrenergic #receptors ... #actions #pharmacology ... #pathophysiology ... #comparison #table
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
• MOA: Inhibit B.adrenergic ... block alpha & beta adrenergic ... contraction force (negative ... Vaughan #Williams #Pharmacology ... Classification #Classes #pathophysiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... to maintain a negative ... block alpha & beta adrenergic ... contraction force (negative ... Classification #Classes #pathophysiology