I work for a 15 hospital system and we are tackling standardizing heparin concentrations used in radiology for peripheral vascular procedures (e.g. catheter directed thromboplysis). The radiologists say that they need dilute heparin so there is sufficient flow rate in addition to the MOA of heparin to prevent pericatheter thrombosis.

My premises to this project:
- Minimize available heparin drip concentrations to 1-2 at most organziation-wide
- Use premixed solutions whenever possible