Comparison of Non-invasive and Invasive Blood Pressure Monitors

The ViTrack is strapped over the radial artery at the wrist.The ViTrack blood pressure cuff will be utilized to obtain continuous blood pressure (BP) readings throughout the surgical procedure or intensive care unit. This will allow us to compare BP readings between the non-invasive ViTrack device and the standard of care invasive intra-arterial catheters readings. Data collection from both the ViTrack and arterial catheter occur in the opposite wrists.