PRIMARY BENEFITS: Ease-of-use: The system's left-to-right flow and intuitive controls guide users through the procedure. Connectivity: Q-Stress® supports HL7, XML, and PDF protocols and communicates with your PACS/EHR system. Customizable: Create custom reports based on physicians' preference. Accuracy: Tracings are accurate and clear, with clean waveforms even at high speeds and steep grades. Instant replay: The Freeze Frame option allows you to "rewind" and view any section of any lead during the test.