No, the "P2" Micro HDMI input on the Millar MPVS DUO is a legacy input from a previous design iteration, and is not compatible with Millar catheters. If you would like to record an additional pressure(s) with Millar pressure catheters, you will need to use an ADInstruments Bridge Amplifier and an AEC-10D Interface Cable in addition to the Instrument Interface and PowerLab C sold with the MPVS DUO Foundation System.
For further technical assistance with this or any other issue, please contact ADInstruments Technical Support by clicking HERE.