Mid: Q-Stress Exercise Stress System with Configured CPU, Isolation Transformer, 24" Standard LCD, AM12Q, 43" Pinch AHA Cable, Trigger Module for TTL/Analog Output, Z200+ Writer with 2 Packs of Paper, Premium Stress Cart, and PDF/XML Connectivity (QS6-MLTThe well known Quinton tradition behind this innovative cardiac stress testing solution has been synonymous withdependability, accuracy and superior performance for over six decades. The introduction of the new Q Stressunderscores our commitment to innovation in diagnostic cardiology to meet our customers demand for an easier to use, clinically superior solution that can be seamlessly integrated into an electronic medical record.