Questions and Answers
What drug class does Primacor belong to?
What is Primacor used for?
Pulmonary Hypertension and decreased right ventricular function
What is the concentration of Primacor?
40mg/200mL in Normal Saline or D5W
What is the onset of action for Primacor?
Signup and view all the answers
What is the half-life of Primacor?
Signup and view all the answers
What is the dose range of Primacor?
Signup and view all the answers
What are the hemodynamic effects of Primacor?
Signup and view all the answers
How should Primacor be titrated?
Signup and view all the answers
What are the side effects of Primacor?
Signup and view all the answers
What is another name for Primacor?
Signup and view all the answers
Study Notes
Primacor Overview
- Classifies as an inotrope and dilator, affecting heart contractility and vascular tone.
- Commonly used to treat pulmonary hypertension and improve right ventricular function.
Dosage and Concentration
- Available in concentration of 40mg/200mL, often diluted in Normal Saline or D5W.
- Typical dose range for administration is 0.375-0.75 mcg/kg/min.
Pharmacokinetics
- Onset of action typically occurs within 5-15 minutes after administration.
- Half-life of Primacor is approximately 2.5 hours, influencing dosing schedule and frequency.
Hemodynamic Effects
- Reduces blood pressure while simultaneously increasing cardiac output and cardiac index.
- Decreases systemic vascular resistance, aiding in better blood flow dynamics.
Administration Guidelines
- Only adjust dosage with a physician's order; titration recommended every 4-6 hours.
- Decrease infusion rate by half for each titration, or follow specific physician instructions.
Potential Side Effects
- Use of Primacor may increase the risk of atrial fibrillation (Afib) and atrial flutter (Aflutter).
Alternative Name
- Primacor is also known as Milrinone, an important designation in clinical settings.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of Primacor, an important inotrope and dilator used in treating pulmonary hypertension. This quiz covers the drug's class, uses, concentration, onset of action, and half-life, essential for medical students and professionals. Perfect for revision or a quick review before clinical practice.
