7 results
Vasopressors and Inotropes - Comparison Table
Activity: Alpha-1, Beta-1, Dopamine, SVR, HR, CO, BP
Phenylephrine
Vasopressin
Norepinephrine
Epinephrine
Dopamine
Dobutamine
Isoproterenol
Milrinone

- Dr. Eric Strong
Vasopressors and Inotropes ... - Comparison Table ... Activity: Alpha ... #pharmacology # ... criticalcare
Vasopressor Receptor Activities
alpha - beta1 - beta2 - DA - Vasopressin
Dopamine (ug/kg/min)
Epinephrine (ug/kg/min)
Norepinqhrine (ug/min)
Phenylephrine (ug/min)
Vasopressin (units/min)

#Vasopressors
Vasopressor Receptor ... #Vasopressors #Receptors ... #pharmacology # ... comparison #table ... #activity #criticalcare
Opioid Use Disorder Medications - Pharmacokinetics

Buprenorphine is a partial mu-opioid receptor agonist with low intrinsic activity,
low intrinsic activity ... used alone and severe ... margin of safety in pharmacology ... Pharmacokinetics #Comparison ... #Table #Pharmacology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
node and AV node activity ... beta adrenergic receptors ... force (negative inotropy ... ) ACCP Cardiology ... Vaughan #Williams #Pharmacology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... node and AV node activity ... beta adrenergic receptors ... force (negative inotropy ... ) ACCP Cardiology
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
• Heart - ↑ Inotropy ... Norepinephrine release ... Adrenoceptor #adrenergic #receptors ... #actions #pharmacology ... pathophysiology #comparison
Management of Anthracyclines and HER2 Antagonist Cardiotoxicity
Anthracyclines cause cardiomyopathy:
 ✖ Reduction in left ventricular ejection fraction
Management of Anthracyclines ... mineralocorticoid receptor ... infarction, moderate to severe ... Cardiotoxicity #cardiology ... #oncology #pharmacology