The Edan 01.57.471393 is a high-performance, medical-grade 18-lead patient trunk cable designed specifically for the DE18 telemetry sampling box used alongside iSE 18 diagnostic workstation platforms. Engineered with a heavily insulated, low-noise core, this single-cable assembly completely isolates faint physiological potentials from room-source electromagnetic artifacting and patient movement. It implements a full 18-position multi-channel matrix configured with domestic AHA color-coded pathways and secure 4mm banana pin terminal endings to provide uncompromised tracing fidelity across complex right ventricular and posterior chest diagnostic layouts.