Hi all, I have a question for those who do native arterial imaging. What hemodynamic parameters do you routinely measure? We get a peak systolic and end diastolic velocity but not too much else. We will also measure volume flow. Depending on the circumstances, we also record the vessel diameter. Does anyone measure anything else, like PI, RI, and so on? Thanks Ann Marie Ann Marie Kupinski, PhD RVT Technical Director, Karmody Vascular Laboratory The Vascular Group, PLLC Albany, NY 12208 phone:518-262-5050 fax:518-262-6686 To unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.html