Calculators and Tools

Protected PCI Patient Selection

Determine if a patient may be appropriate to receive a Protected PCI procedure.

Systemic IV Heparin Rate Calculator

Total heparin delivered to the patient should include heparin from both the Impella® heart pump’s purge system as well as the systemic IV heparin.

AKI Calculator

Calculate the Mehran Score to estimate risk of acute kidney injury following a PCI.

CPO/PAPi Calculator

Calculate cardiac power output and predict right ventricular failure following LVAD implantation.

Protected PCI Referral Criteria Tool

See if your patient may benefit from a referral for an Impella-supported procedure.