Rhythm Express

About Rhythm Express: Redefining Cardiac Monitoring

Innovative Solutions Born in the Heart of Medical Technology

Rhythm Express, part of VivaQuant, Inc., is at the forefront of cardiac monitoring innovation. Headquartered in the vibrant Minneapolis/St. Paul area, we are strategically positioned in one of the world’s leading hubs for medical technology. This unique location provides us with unparalleled access to cutting-edge resources, a highly skilled workforce, and a collaborative ecosystem that fuels our drive for excellence.

At Rhythm Express, we leverage this advantageous setting to push the boundaries of cardiac monitoring technology. Our team of experts, inspired by the region’s spirit of innovation, is dedicated to developing solutions that not only meet but exceed the evolving needs of healthcare providers and patients alike.

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Our Mission

We are driven to add quality years to patients’ lives by partnering with healthcare providers and empowering them with advanced, easy-to-use technology that provides prompt and actionable diagnostic information.

Our Vision

We unite caring and technology to improve quality of life for cardiac patients.

Our Values

Innovation Rhythm Express icon
We pioneer cutting-edge solutions that help patients with cardiac disease.

Innovation

Reliability Rhythm Express icon
We develop user-friendly products that our customers can rely on.

Reliability & Simplicity

Respect Rhythm Express icon
We cultivate a respectful, honest, trusting, and high-integrity environment for patients, clinicians, and employees.

Respect & Trust

Quality of Life Rhythm Express icon
We improve patients' and employees' quality of life through a shared mission and commitment to continuous improvement.

Quality of Life

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We deliver timely, actionable diagnostics and exceptional support to enhance customer experiences.

Customer Satisfaction

Innovation at Our Core

Our commitment to advancing cardiac monitoring technology is reflected in our extensive patent portfolio. One or more of the following patents may apply:

8,632,465 | 9,294,074 | 8,478,389 | 9,339,202 | 8,433,395 | 9,050,007 | 8,688,202 | 9,072,438 | 9,008,762 | 9,314,181 | 9,408,549 | 9,492,096 | 9,414,786 | 9,414,758 | 8,543,195 | 9,713,431 | 10,028,706 | 10,098,561

Leadership Team

Our experienced leadership team brings together expertise in medical technology, cardiology, and business management to drive Rhythm Express forward:
Headshot of Marina Brockway, founder and Chief Technology Officer of VivaQuant

Marina Brockway,
PhD, MBA, MS

Founder and Chief Technology Officer

Marina is founder and Chief Technology Officer of VivaQuant. She is a high-energy, collaborative, and hands-on leader with a unique combination of education and experience in artificial intelligence, signal processing, embedded systems, cloud computing, cardiovascular physiology, statistics, intellectual property strategy, and digital health IT and medical device development and commercialization. She is an invited speaker and expert in the development of algorithms for ultra-low-power implementation of embedded systems. Prior to founding VivaQuant, Marina spent several years in Guidant’s cardiac rhythm management and neurostimulation divisions (currently Boston Scientific). She has about 80 issued and 10 pending patents in the fields of signal processing and systems for monitoring ambulatory subjects and for the management of patients with chronic cardiovascular disease. She has co-authored seven peer-reviewed scientific publications in engineering, signal processing, and medicine. Marina holds a PhD in applied mathematics, a Master’s degree in physiology, and an MBA.

Headshot of Brain Brockway, president and CEO

Brian Brockway,
MSEE

President and CEO

Brian founded Data Sciences Intl. (DSI), the leading provider of wireless implantable sensors and systems for preclinical testing of new drugs and biomedical research. He bootstrapped DSI with highly competitive SBIR grants from the National Institutes of Health into a highly profitable business with > $40 mm in revenue. He developed a domestic and international direct sales and distribution network serving 40 countries on five continents. DSI was named to the Inc. 500 list of America’s fastest-growing private companies for three consecutive years, was named SBA Exporter of the Year, and won the Tibbetts Award for commercialization of technology developed with SBIR grants. DSI also received several awards and recognition for technology innovation and creative financing strategies during Brian’s tenure.

Brian co-founded Transoma Medical in 2003 to develop insertable cardiac monitoring devices for patients with chronic cardiovascular disease. Transoma was sold to Wilson Greatbatch in 2009.

Brian has about 51 patents issued and pending in medical devices, sensors, and diagnostics and is a co-author of more than 25 scientific publications (792 citations, 5,315 reads, 415 total research interest on Research Gate).

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Christian Taconet

Chief Commercialization Officer

Chris is the Chief Commercialization Officer of Rhythm Express. He is a proven leader in the cardiac monitoring field, with 30 years of experience in several successful startups. Chris was a co-founder and President of Mednet Healthcare Technologies, a remote cardiac monitoring company that created the first IDTF that made proprietary devices and software. The Company grew to $20M in revenue under his leadership. At Medicomp, a United Therapeutics company, Chris held the position of Director of Business Development, where he positioned Medicomp as an industry leader. Chris also held executive positions with Medicalgorithmics and InfoBionic, where he played a key role in marketing and sales. Chris has developed an extensive network of relationships in the remote cardiac monitoring field with Industry Leaders and Healthcare Providers during his tenure in the field. His experience and passion for remote patient monitoring are evident in his pursuit of establishing Rhythm Express as a leader and creating a new Gold Standard in patient care.

Headshot ofWes Ford a Rhythm Express employee

Wes Ford

Director of Clinical Operations
Headshot of Alex Zeitler, a Rhythm Express employee

Alex Zeitler

Director of Manufacturing Operations
Headshot of Shirly Tramer, and employee at Rhythm Express

Shirly Tramer-Lerman

Financial Controller
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Randy Hines,
CFA

Finance and Strategy Advisor
Headshot of Arjun Sharma, a Rhythm Express employee

Arjun Sharma
MD, FACC

Medical Director
Headshot of Mark Swanson, a Rhythm Express employee.

Mark Swanson

Quality Assurance and Compliance
Headshot of Andy La Frence, a Rhythm Express employee

Andy LaFrence

Finance and Strategy Advisor
John Collins

John Collins, MBA

Sales Operations Manager

Customer Service

At Rhythm Express, we’re committed to providing exceptional support to our healthcare partners. Our dedicated customer service team is available 24/7 to assist with any questions or concerns you may have about our products or services.

866-324-8783 | Available 24/7

Email: [email protected]

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Join Our Team

Are you passionate about improving cardiac care through innovative technology? We’re always looking for talented individuals to join our team and help shape the future of cardiac monitoring. At Rhythm Express, we’re more than just a technology company — we’re a team dedicated to improving patients’ lives through innovative cardiac monitoring solutions. Join us in our mission to redefine excellence in remote cardiac monitoring and make a lasting impact on cardiac care.