A method includes, using a computer processor: (1) generating a map of vasculature of a subject, by: (a) displaying (i) a schematic representation of the vasculature including a blood vessel, and (ii) on the schematic representation, a first plurality of branch-site options (b) receiving a user-selected first branch site, and responsively displaying (i) a schematic representation of a first branch of the vasculature that branches from the schematic representation of the blood vessel at the user-selected first branch site, and (ii) a second plurality of branch-site options and (c) receiving a user-selected second branch site (2) in response to receiving the user-selected second branch site, displaying the map (3) detecting a physiological parameter of the subject and (4) in response to the detected physiological parameter, determining a value for the parameter, and storing, in association with a location on the map, data representative of the value.
