A method and system for imaging an artery contained in an arterial tree. The computer is operable to control one or more air handling mechanisms as a function of a final engine operating condition value, and if the sensor producing the engine operating condition signal is error free the final engine operating condition value is the engine operating condition signal. To test for shorts between the used and unused interconnect lines, both used and unused interconnect lines are driven to a first logic level, and the leakage current is measured. In preparing these radio frequency cables for coupling it is necessary to have a flush cut surface. 7, and a surfactant with an apoE-containing HDL response rateapoE-deficient HDL response rate ratio of 1.