Circle Cardiovascular Imaging
About Circle Cardiovascular Imaging
Circle Cardiovascular Imaging (Circle CVI) is a leading Canadian-based healthcare AI company, established in 2007, dedicated to advancing cardiovascular and cerebrovascular imaging analysis to enhance patient care. Their flagship cvi42 platform provides physicians with comprehensive, best-in-class software solutions for quantitative and qualitative assessment across various modalities, including cardiac MR, cardiac CT, vascular CT, and neuro CT. The platform integrates digital image processing, visualization, quantification, and reporting tools, leveraging big data and deep learning to deliver effective and precise analyses of complex cardiovascular diseases.
The cvi42 platform is designed to streamline clinical workflows and improve diagnostic accuracy through its AI-driven capabilities. These include advanced analytics for cardiac function, tissue characterization, and procedural planning, offering faster, reproducible reads and intuitive tools for managing intricate cases. A notable recent development is the FDA clearance of cvi42 | Plaque, an AI-enabled solution for comprehensive coronary plaque analysis. This on-premise technology allows for detailed quantification of atherosclerotic burden, including plaque volume, composition, and distribution, directly within the CT workflow, thereby reducing turnaround times, enhancing efficiency, and supporting standardized reporting with CAD-RADS classification. Circle CVI’s commitment to innovation also extends to neurovascular imaging, with solutions like StrokeSENS™ utilizing AI for early stroke identification.
Focus Areas
Business Intelligence
| Key Investors | Thoma Bravo, Composition Capital, Innovate Calgary, BDC Capital, The Accelerate Fund, Epic Capital Management Inc., Kayne Anderson Capital Advisors, Yaletown Partners |
| Partnerships | inHEART Inc., Astute Imaging, DiA Imaging Analysis Ltd., MedAxiom, GE Healthcare, Siemens Healthineers |
| Acquisitions | Corstem Inc. (acquired by Circle CVI), Circle Cardiovascular Imaging acquired by Thoma Bravo |
| Technology | AI-driven, unified, vendor-neutral, on-premise/enterprise imaging platform (cvi42) for multi-modality cardiovascular and cerebrovascular imaging, utilizing big data and deep learning for automated analysis and reporting. |
| FDA Clearances | 9 cleared products (estimated) |
What Physicians Need to Know
Circle Cardiovascular Imaging's cvi42 platform offers a unified, AI-driven solution that significantly streamlines cardiovascular and neurovascular imaging workflows. Physicians benefit from faster, more reproducible reads and a comprehensive, integrated view of patient data, bridging anatomy, function, and inflammation. The on-premise AI-enabled plaque analysis reduces PHI risks and allows for direct reimbursement capture, enhancing practice revenue. Its vendor-neutral design ensures compatibility with existing scanner infrastructure, providing flexibility and future-proofing. The platform's detailed quantification capabilities, especially for coronary plaque, empower more accurate diagnosis, precise risk stratification, and personalized treatment planning, ultimately leading to improved patient outcomes and reduced physician burnout through automated tasks and streamlined reporting.
Circle CVI's cvi42 platform is designed for seamless integration into existing healthcare IT infrastructures. It offers one connection for PACS/VNA, EMR, DICOM, HL7, and reporting interfaces, simplifying IT management and ensuring consistent multimodality workflows. The cvi42 | Plaque solution, for instance, integrates seamlessly into existing CT workflows and is compatible with all major vendor systems. The platform also supports customizable structured reporting with DICOM SR support and offers a web viewer for enhanced collaboration and access to images from supported web browsers.
What the Web Says
Circle Cardiovascular Imaging (Circle CVI) is a Canadian company founded in 2007, specializing in cardiovascular and neurovascular imaging software. Their flagship product, cvi42, utilizes AI and deep learning for automated diagnosis and analysis of cardiac MRI and CT scans, aiming to improve patient outcomes and streamline workflows. The company is recognized as a global leader in the field, with its software used in over 1,700 sites across more than 90 countries, including 70% of the world's top 50 hospitals in 2023. Reviews indicate a strong positive sentiment regarding both their product and their company culture.
Overall: PositiveStrengths
- Comprehensive and complete tools for routine and advanced studies.
- Excellent customer support and commitment to customer satisfaction.
- Speed, accuracy, and optimized workflows leading to faster read times.
- Collaborative, mission-driven culture with opportunities for growth.
- Strong leadership, supportive management, and talented colleagues.
- AI-driven workflows for enhanced analysis and diagnostic accuracy.
Limitations
- Commuting downtown (mentioned by one employee).
- Management in software development sometimes lacks technical and managerial experience.
- Presence of untested, unmaintainable legacy code.
- Workflow limitations and a steep entry price for their community platform (referring to 'Circle' platform, not specifically CVI).
- Staying updated with frequent product updates can be challenging (referring to 'Circle' platform, not specifically CVI).
Based on reviews from: SimplyHired, Indeed.com, Circle CVI Global Website, Capterra, Reddit, RAD Magazine, G2, TheLadders, SourceForge, FDA Clears Circle Cardiovascular Imaging's cvi42 | Plaque Solution - Dotmed.com, PitchBook
Last updated: 2026-07-17
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