what's new
What's New in cvi42 v6.4
One Platform for All Your Advanced Cardiac Imaging Needs
The latest evolution of cvi42 expands Circle CVI’s all-in-one solution, delivering advanced MR automation, comprehensive coronary plaque, PCAT, and vascular CT analysis and planning tools, with seamless integration to PowerScribe for a fully connected cardiac imaging workflow.
cvi42
| CORE CT
Beyond Stenosis
The CORE CT solution now offers comprehensive risk assessment for coronary artery disease by providing deeper insights into plaque morphology and coronary inflammation.
- FDA-cleared cvi42 | Plaque: Now available for clinical use, this on-premise, AI-enabled tool quantifies total, calcified, non-calcified, and low-attenuation plaque.
- Pericoronary Adipose Tissue (PCAT): Automated attenuation overlays help identify coronary inflammation earlier with user-modifiable thresholds.
PCAT is for research use only
- Enhanced CT Function: New 3D polar maps provide a streamlined global and regional view of ventricular function.
cvi42 | Cardiac MR
Precision Through Automation
Experience a more refined CMR analysis workflow that removes manual steps while keeping you in full control.
- Smart Measurements: Automated standard left ventricle measurements deliver fast, reproducible data for every study.
- Simplified T1 Mapping: Hematocrit input and Contour Offsets are now integrated into the main interface, eliminating extra clicks.
- 4D Flow Automation: Background server-side processing handles complex flow quantification so results are ready as soon as you open the case.
NEW! cvi42 | Vascular CT
Comprehensive Analysis and Interventional Planning
A brand-new AI-enabled solution designed for vascular assessment and follow-up across aortic, carotid, and peripheral arteries.
- Aortic Assessment (AAA, TAA): AI-powered segmentation of lumen, thrombus, and calcium, featuring virtual graft simulation and auto-recommendations based on manufacturer IFUs.
- Carotid Analysis: Side-by-side comparison of CCA, ICA, and ECA with serial study tracking to monitor disease progression.
- Peripheral Arteries: Automated centerline extraction and bilateral comparisons from the iliac bifurcation to distal runoff.
cvi42 | Mitral Valve
Streamlined Interventional Planning
Building on existing time-saving mitral annulus detection, this update introduces further automation for segmentation and measurements to aid in patient selection and procedural planning.
- Neo-LVOT Assessment: Automated detection of the LVOT path allows for streamlined measurement of the neo-LVOT to assist in patient selection for TMVR.
- Mitral Valve to Apex Measurement: A new automated measurement from the mitral valve to the apex ensures consistent reference points for complex procedural planning.
Platform & Integration
Enterprise-Class Interoperability
Enhancements designed to modernize hospital IT environments and accelerate reporting turnaround times.
- PowerScribe One Integration: Direct "Send to PowerScribe" workflows automate transcription and reduce manual entry errors.
- Advanced Enterprise Security: Modernized authentication now supports Single Sign-on (SSO) and Multi-factor Authentication (MFA) via Microsoft Entra.


AI Plaque Analysis
AI-powered coronary plaque quantification with detailed reporting - fully interactive and integrated into your CT workflow.