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Mortara Burdick Q-Stress Cardiac Stress Test

Item #: Q-STRESS
Available New & Refurbished
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  • Specifications
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Mortara Burdick Q-Stress Cardiac Stress Test

The Quinton Q-Stress is the hospital industry's gold standard. Our cardiac stress test with treadmill system is the winner of multiple awards (most recently Frost & Sullivan's Market Engineering Award). Quinton Q-Stress is now in its ninth generation.

New! Microvolt T-Wave Alternans for Q-Stress combines the industry's leading cardiac stress test system with Cambridge Heart's unique Microvolt T-Wave Alternans (MTWA) testing system, creating the most comprehensive, reimbursable cardiac risk-profiling system in the industry (US only). The Analytic Spectral Method (ASM) detects every-other-beat patterns unique to patients at increased risk by analyzing the ECG in the frequency or spectral domain. Data shows that using frequency is superior at filtering out noise and artifact than using timing alone.

The Q-Stress cardiac stress test with treadmill system is designed with you in mind. Its easy-to-learn left-to-right workflow and simple-to-understand icons and intuitive controls guide technicians through the stress test. Busy stress labs use QuikLists to enter comments quickly and efficiently.

Our proprietary algorithm, baseline wander, and motion artifact filters reduce noise and produce clean ECG tracings even at high speeds and steep grades. Perfect for pharmacological stress tests as well. Patients will appreciate getting the best test results the first time.

And Q-Stress is HL7 and DICOM compatible! Q-Stress has the flexibility to connect to your Healthcare IT systems in the way that works best for you to enhance your clinical workflow.

  • Robust network connectivity - DICOM or HL7 connects with virtually everything needed for enhanced workflow.
  • It's compatible with your echo system, nuclear camera, EMR, HIS, PACs and other healthcare IT systems; e.g., GE MUSE. (MUSE is a registered trademark of GE Corporation.)
  • Full disclosure reports; allows you to save the whole exam and review it at any time by exporting to your electronic medical record (EMR) system or hospital information system (HIS).
  • In-test review of stress testing data that includes "rewind" and "freeze frame" capabilities (both industry firsts) while still viewing the live test.
  • Ectopic capture and display for heartbeats outside the sinoatrial node.
  • Fully customizable panel display, plus the flexibility to add your own user-defined protocols.
  • Risk scoring, procedural re-analysis, and extensive report formatting options.

Connectivity. Bi-directional communications using HL7 or DICOM enables the import of demographics, billing and procedures codes to Q-Stress. Export comprehensive test reports to help minimize documentation errors and lost billings.

Ease of use. The system's Microsoft Windows compatibility (Vista or XP), left-to-right flow, and intuitive controls guide users through the procedure.

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.

Full disclosure. With the full disclosure option, you can save the entire cardiac stress test as a PDF and store it to your electronic records repository.

Easy analysis. Built-in analysis tools allow modifications for new patient data or for physiologic changes resting cardiac data remains constant for comparison.

Customizable. You decide how you want your patient's cardiac test data presented. Create custom reports based on physician's preference. Easy reporting. QuikLists enable fast, efficient preparation of your reports.


  • OPERATING SYSTEM: Windows XP / Vista Ultimate / Windows 7 Ultimate
  • POWER REQUIREMENTS: 100/120 VAC 50/60 Hz 2.5 A nominal; 200/240 VAC 50/60 Hz 1.3 A nominal


  • Standard: Bruce, Modified Bruce, Modified Balke, Naughton, USAF/SAM 2.0, USAF/SAM 3.3, Ramped-low, Ramped-medium, Ramped high, �strand (ergometer), Persantine (pharmacological)
  • Custom: Unlimited custom protocols can be created
  • PATIENT MODULE: AHA 10-electrode with pinch or snap connectors AHA 10-electrode replaceable lead wires with pinch connectors IEC 10-electrode with pinch or snap connectors (available for International only) IEC 10-electrode replaceable lead wires with pinch connectors (available for International only)


  • Capability: True 12-lead
  • Gain: 5 mm/mV, 10 mm/mV, 20 mm/mV
  • Lead Groups: Standard (Mason-Likar), Cabrera 12-lead, Frank, Canadian Bipolar
  • Display: 3, 6, 12 channels
  • Performance Standard: AAMI-EC II: gain accuracy, frequency response, CMRR, system noise, dynamic range, and input impedance
  • DISPLAY AND ANALYSIS FILTERS: Muscle artifact filter, baseline wander filter, 40 Hz low pass, line frequency. All filters can be turned on or of by the user


  • Heart Rate: Computation 6 second average updated every 2 seconds
  • ST Parameters: Level and slope
  • Reference Point: J Junction (QRS offset), user-selectable
  • QRS Detection: ASVV (Absolute Spatial Vector Velocity), user can select any three leads
  • Beat Detection: Enhanced Quinton Stress algorithm for improved beat detection


  • In-Test: 12-lead, average beat, 1-page write screen, continuous write screen, ectopic detail


  • Summary, tabular, worst case, average beats, in-test reports, trend graphs and peak exercise. Full Disclosure page addendum available with Full Disclosure option
  • Reports can be viewed, printed, saved in PDF format, e-mailed or faxed. XML format for data export to other systems
  • Custom: Unlimited custom report available
  • OUTPUTS: TTL pulse for QRS detection (lead is user- selectable); 3 user-selectable analog outputs using any ECG lead


  • Treadmills: TM 55/65, ST 55/65 (upgrade kit required)
  • Ergometers: Corival, Ergoselect, Rehcor
  • Blood Pressure Monitors: Colin BP412, Colin STBP-780 (Japan only), SunTech Tango+


  • Thermal: High-resolution with automatic feed and continuous printing capability
  • Laser: Optional Laser printer: compact HP laser printer with high quality print
  • Paper: 8.5 in x 11 in (US letter) or 210mm x 300 mm (A4)
  • NETWORK INTERFACE: Optional Microsoft compatible networking for file storage, distribution and email.


  • Remote service increases system up time availability and decreases the user's requirement to assist the troubleshooting process.
  • Available via network or desktop connections (available only in the US)
  • DISPLAY: 483 mm (19 in) LCD lat panel


  • Operating conditions: Temperature: 50F to 77F (10C to 25C); Relative humidity: 20% to 80% non-condensing
  • Storage conditions: Temperature: -14.8F to 104F (-26C to 40C); Relative humidity: 10% to 95% with condensation
  • Thermal paper storage: at or below 77F (25C)
  • Electrodes storage: at or below 86F (30�C)
  • EN 60601-1, Type CF defibrillation proof applied part
  • IEC 61000-4-6
  • IEC 61000-3-2
  • IEC 61000-4-2
  • IEC 61000-4-4
  • IEC 61000-4-8
  • IEC 61000-3-3
  • IEC 61000-4-3
  • IEC 61000-4-5
  • IEC 61000-4-11
  • RF emissions CISPR 11
  • CART DIMENSIONS AND WEIGHT: 30 in x 20 in x 36 in (762 mm x 508 mm x 914 mm); 120 lb (54 kg)
  • OPTIONS: Networking, Q-Exchange, Full Disclosure, Freeze Frame, Re-Analysis, Microvolt T-Wave Alternans
Available New & Refurbished
Mortara Quinton TM55 Medical Treadmill
Item#: TM55
Please call for a price.
Available New and Refurbished.
Quinton TM55 medical treadmill for stress tests Our medical treadmills have been the gold standard for more than 30 years. You can depend on our tough TM55 treadmill to meet your cardiac stress testing needs.
Mortara Quinton TM65 Medical Treadmill
Item#: TM65
Please call for a price.
Available New and Refurbished.
Quinton TM65 medical treadmill for stress tests Our medical treadmills have been the gold standard for more than 30 years. You can depend on our tough TM65 treadmill to meet your cardiac stress testing needs.
Available New & Refurbished

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