Cleerly ISCHEMIA vs Imbio PHA (4.0.0)
AI Verdict
Choose Cleerly ISCHEMIA if…
Choose Cleerly ISCHEMIA if you require a comprehensive, non-invasive assessment of coronary artery disease and the likelihood of vessel-level ischemia from a CCTA scan. This tool is ideal for detailed coronary plaque characterization, stenosis severity assessment, and personalized treatment planning for patients with suspected or known coronary artery disease.
View Cleerly ISCHEMIA →Choose Imbio PHA (4.0.0) if…
Choose Imbio PHA if you are analyzing CT pulmonary angiogram (CTPA) scans and need automated, rapid measurement of cardiac structures to assess right ventricular dilation. This tool is specifically designed to aid in the diagnosis and risk stratification of pulmonary embolism and pulmonary hypertension by providing critical RV/LV and PA/Ao ratios.
View Imbio PHA (4.0.0) →Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Quick Comparison
| Feature | Cleerly ISCHEMIA | Imbio PHA (4.0.0) |
|---|---|---|
| Pricing | Contact for details | Unknown |
| Deployment | Web-based platform; data transfer via Cleerly Proxy (VPN or virtual appliance) | Cloud (AWS) or On-premise (VMware) or via partners (Nuance, Aidoc, Siemens Syngo.via, TeraRecon, FerrumHealth, Flywheel). |
| BAA Available | Yes AI-estimated | Unknown |
| FDA Status | Cleared AI-estimated | Yes AI-estimated |
| HIPAA | Yes AI-estimated | Unknown |
Head-to-Head
AI-generated assessment across six dimensions based on each tool's documented features and compliance posture. Grounded in public data — not a substitute for hands-on evaluation.
Usability
Cleerly ISCHEMIACleerly ISCHEMIA offers comprehensive interactive web-based reports, which allows for dynamic and detailed exploration of results, including plaque characterization and ischemia likelihood. While both integrate with existing radiology workflows, Cleerly's emphasis on interactive reports provides a more engaging and versatile user experience for in-depth diagnostic review and personalized treatment planning.
Clinical Value
Cleerly ISCHEMIACleerly ISCHEMIA provides a more comprehensive and personalized assessment of coronary artery disease, including non-invasive fractional flow reserve (FFR) estimation, detailed coronary plaque characterization, and stenosis severity assessment. It has been validated in multiple clinical trials, demonstrating diagnostic accuracy and prognostic utility for major adverse cardiovascular events. Imbio PHA, while valuable for risk stratification in pulmonary embolism and hypertension, focuses on specific quantitative measurements rather than a multi-faceted disease characterization.
Pricing & Value
Cleerly ISCHEMIABoth tools require direct contact for pricing details, indicating opaque pricing. However, Cleerly ISCHEMIA explicitly states it is billable under a Category I CPTu00ae Code (75580) and aligns with Medicare Local Coverage Determinations (LCDs). This transparency regarding billing and reimbursement pathways provides a clearer understanding of its financial value and integration into existing healthcare payment models.
Enterprise Readiness
Imbio PHA (4.0.0)Imbio PHA offers greater deployment flexibility, with options for Cloud, Enterprise (on-premise), or via partners, including an on-premise hosted product for organizations preferring to keep data in-house. This, combined with explicit third-party HIPAA certification, demonstrates a stronger commitment to accommodating diverse enterprise IT infrastructures and security requirements. Cleerly's web-based platform with a proxy is robust, but Imbio's explicit on-premise offering provides broader versatility.
Innovation
Cleerly ISCHEMIACleerly ISCHEMIA demonstrates higher innovation by providing non-invasive fractional flow reserve (FFR) estimation and detailed coronary plaque characterization (volume, type, location) from CCTA scans. This goes beyond traditional anatomical assessment to offer functional and compositional insights, representing a more advanced and novel application of AI in cardiology for personalized treatment planning and risk stratification. Imbio PHA's automated measurements, while valuable, are a more established application of AI in quantitative imaging.
Support & Docs
Imbio PHA (4.0.0)Imbio PHA provides more transparent and comprehensive support options, including multiple contact channels (online form, phone, email) and explicit mention of readily available user manuals and product documentation upon request. While Cleerly offers client support and FAQs, Imbio's detailed support structure and clear indication of documentation availability suggest a more robust and accessible support ecosystem.
Feature-by-Feature
Detail beyond the Quick Comparison summary. For pricing, deployment, BAA, FDA, and HIPAA see the Overview tab.
| Feature | Cleerly ISCHEMIA | Imbio PHA (4.0.0) |
|---|---|---|
| Name | Cleerly ISCHEMIA | Imbio PHA (4.0.0) |
| Company | Cleerly | Imbio |
| Description | FDA-cleared AI tool that analyzes CCTA scans to non-invasively determine the likelihood of coronary artery ischemia at a vessel level, aiding physicians in personalized diagnosis and treatment planning for heart disease. | FDA-cleared AI-powered medical image processing software that automatically measures cardiac structures from CT pulmonary angiogram (CTPA) scans to assess potential right ventricular dilation and aid in the diagnosis and risk stratification of pulmonary embolism and hypertension. |
| Specialties | Cardiology, Radiology | Cardiology, Pulmonology, Radiology |
| Key Features | AI-enabled CCTA analysis, Non-invasive fractional flow reserve (FFR) estimation, Vessel-level ischemia likelihood determination, Coronary plaque characterization (volume, type, location), Stenosis severity assessment, 3D digital models of coronary arteries, Comprehensive interactive web-based reports, Integration with PowerScribe via API | Automated measurement of right and left ventricle diameters, Automated measurement of main pulmonary artery and aorta diameters, Calculates RV/LV and PA/Ao ratios, Utilizes artificial intelligence algorithms for anatomical identification and measurement, Generates annotated DICOM images, Provides summary reports in PDF format, Integrates with native DICOM tools and workflows, Rapid, fully-automated assessment (typically in minutes) |
Videos
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Frequently Asked Questions
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Backers
Who funded each tool's parent company.