The MyoStress™ Test

Enabling Rapid Detection for the Individualized Risk-Assessment and Management of Patients Suspected of Coronary Artery Disease

MyoStress™ provides a 15-minute rapid and accurate stress test to help clinicians efficiently detect myocardial ischemia and assess the risk for coronary artery disease without requiring pharmacological stressors, contrast agents or exposure to radiation.

Superior Speed

+ 15-minute exam time
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Generates report immediately
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Rapid information to inform treatment decisions
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Highly efficient protocol

Superior Accuracy

+ High statistical accuracy: 96% sensitivity and 88% specificity
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Consistent results independent of user or scanner type
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Results calibrated against a mechanical phantom

Immense Clinical Value

+ Helps physicians rule-out false positives and rule-in false negative CAD patients
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Helps physicians to reduce unnecessary catheterizations
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Optimize workflow and improve clinical efficiencies to reduce waste

Enhanced Patient Experience

+ Safe and non-invasive procedure
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No pharmacological stressors
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No contrast agents
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No exposure to radiation

publication highlight

Leveraging Speed & Accuracy to Enable the First Ever Green & "Needle-free" Stress Test

A peer-reviewed study published in the Journal of the American College of Cardiology: Cardiovascular Imaging validated MyoStress for its ability to accurately detect myocardial ischemia using a hyperventilation breath-hold maneuver, providing a faster and safer stress test to help improve the diagnosis and management of coronary artery disease.

MyoStress Publications

Feasibility of fast cardiovascular magnetic resonance strain imaging in patients presenting with acute chest pain
This study indicates that in patients presenting with acute chest pain and inconclusive initial clinical screening, MyoStrain can be used to rule out obstructive coronary artery disease. These results show that MyoStrain may serve as a fast and accurate diagnostic tool that could be integrated into clinical workflows.
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Stress Testing
May 3, 2021
PLoS ONE
Quantitative detection of changes in regional wall motion using real time strain-encoded cardiovascular magnetic resonance
In this article, MyoStrain provides a rapid and quantitative assessment of segmental myocardial strain to help reliably detect ischemia in patients suspected in coronary artery disease.
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Stress Testing
September 1, 2019
Journal of Magnetic Resonance Imaging
Interim study: analysis of myocardial deformation using fSENC-CMR on patients with chest pain
In this abstract, authors utilize MyoStrain's non-invasive hyperventilation stress test to help physicians detect ischemic coronary artery disease in chest pain patients entering the ER.
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Stress Testing
August 31, 2019
Abstract at ESC Congress 2019