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Manage all your autonomic and QST testing data with our comprehensive software program and reliable acquisition systems.

WR TestWorks labs are modular, so you can start with one or more types of testing (cardiovagal, sudomotor. Adrenergic, or QST) and add other systems as your interests, needs, and budget grow.

WR TestWorks Software provides:

  • Automated point selection and analysis, with override capabilities.
  • On-screen, dynamic recordings of valsalva pressure and chest expansion.
  • Normative data for CASE, Valsalva, and HRDB, are provided at no additional charge, courtesy of Dr. Peter Dyck (QST) and Dr. Phillip Low (autonomic), Rochester, MN.
  • Customizable HTML report format
WR TestWorks labs are

Start with one module and easily add others to your system later. Modules include Q-Sweat, CASE QST, simple cardiac (sympathetic adrenergic), and advanced cardiac (parasympathetic cardiovagal and sympathetic adrenergic).

We provide the acquisition systems or work with equipment you already own. WR Medical Electronics is an authorized dealer of the BMEYE Nexfin.

Labs include all items needed for successful patient testing, such as tilt table, breathing cue, valsalva device, etc. Onsite installation and training provided for USA and Canada.

WR TestWorks interfaces with the following devices:

Q-Sweat (Quantitative Sweat Measurement System)
Measures sweat rate and volume from 4 sites simultaneously. Parameters measured include sweat rate and total volume, response latency, and end comparison to baseline.

» view more information about Q-Sweat

CASE IV System (Computer Aided Sensory Evaluator)
Measures peripheral sensory thresholds. Parameters measured include vibration detection threshold, cooling detection threshold, and heat-aspain thresholds (pain onset, mid-range level of pain, and tolerance to increasing levels of pain).

» view more information about CASE IV

HRV Acquire
Measures heart rate, expiratory pressure for valsalva, and chest expansion. Provides cue for paced breathing and feedback for valsalva.

» view more information about HRV Acquire

Product Related Links

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Iontophoresis Products

Press Releases


November 1-4, 2017

American Autonomic Society
Clearwater Beach, FL

About us

We work closely with physicians and practitioners on original and marketable ideas to advance the study and practice of neurophysiology.

Hours of Business: 
8:00 am to 4:30 pm, Central Time


Autonomic & Peripheral

» Neurology info Request Form

Otolaryngology (ENT)

» Otolaryngology Info Request Form



Contact us

WR Medical Electronics Co.
1700 Gervais Avenue
Maplewood, MN 55109 USA


Toll-free: 800-635-1312
Fax: 651-604-8499

Customer service fax: 800-990-9733

E-mail Addresses: 
Help Desk: helpdesk@wrmed.com
Neurophysiology Sales: neuro@wrmed.com