inotropic score
A calculated index quantifying the total vasoactive medication support in cardiac surgery patients.
Full Definition
The inotropic score is a numerical system that standardizes the measurement of cardiovascular support medications by assigning weighted values to different vasoactive drugs. The score accounts for dopamine, dobutamine, milrinone, epinephrine, norepinephrine, and vasopressin dosages using established conversion factors. Higher scores indicate greater hemodynamic instability and the need for more intensive support. This standardized metric facilitates communication between providers and helps predict outcomes in cardiac surgery patients, particularly in pediatric populations where it was originally developed.
Usage
Usage note: May be abbreviated as VIS (Vasoactive-Inotropic Score); ensure consistent calculation methodology when comparing values.
In Context
- "The patient's inotropic score increased to 15 following separation from bypass." — ICU progress note
- "Trending inotropic scores showed gradual weaning of vasoactive support over 48 hours." — cardiac surgery report