5 results
Receptor actions of sympathomimetic and dopaminergic agents.
Adrenaline (epinephrine) 
Noradrenaline (norepinephrine) 
Isoprenaline 
Dopamine 
Dopexamine 
Dobutamine 

#Pharmacology #Vasopressors
Receptor actions ... Dobutamine #Pharmacology ... Specificity #Dopamine #Comparison ... #Inotropes
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
Adrenoceptor Actions ... • Heart - ↑ Inotropy ... Chronotropy and inotropy ... #pharmacology # ... pathophysiology #comparison
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
, Intermediate Action ... Blockade, Fast Action ... current) causing ↓SA ... force (negative inotropy ... Vaughan #Williams #Pharmacology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... , Intermediate Action ... current) causing ↓SA ... force (negative inotropy ... Antiarrhythmics #Pharmacology
Overview of antifungal agents benefits, weaknesses, and adverse effects in the treatment of Coccidioidomycosis.
Fluconazole - Low
hypokalemia, negative inotrope ... photoxic skin reactions ... #antifungals #comparison ... #table #pharmacology