Above is a guide on utilizing the ACIST RXI® Rapid Exchange System in conjunction with the ultra-thin Navvus® Rapid Exchange FFR MicroCatheter. When combined, these tools help you to efficiently assess FFR by utilizing your preferred 0.014″ wire. The RXi® system is renowned for its plug-and-play functionality, seamlessly displaying the patient’s aortic pressure upon setup. Moreover, the ACIST RXi® offers various console setting options that can be utilized, such as facility name, patient information, and vessel identification. Furthermore, this article provides troubleshooting tips for the RXi®. For more details on this physiological assessment tool, please continue reading.