Imbio RV/LV Software
Overview
Imbio RV/LV Software is an AI-powered medical imaging analysis tool designed to measure the maximal diameters of the right and left ventricles of the heart from a volumetric CT Pulmonary Angiography (CTPA) acquisition and report the ratio of these measurements. Utilizing artificial intelligence algorithms, it identifies the location and measurements of the ventricles, providing annotated images and a summary PDF report. This fully automated software integrates into radiological workflows, aiding physicians in the risk stratification of pulmonary conditions such as pulmonary embolism by providing quantitative evaluation of CT images. Its results are intended to support clinical decision-making and not to be used on a stand-alone basis.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- Automated measurement of right and left ventricular diameters
- Calculation and reporting of RV/LV ratio
- Artificial intelligence algorithm for ventricle identification and measurement
- Provides annotated images showing ventricular measurements
- Generates summary PDF reports
- Fully automated workflow, no user intervention required after scan completion
- DICOM compliant input and output
- Integration with standard reading environments (PACS)
- Rapid analysis, typically 1-10 minutes
- Works with any scanner make and model
Use Cases
- Risk stratification for pulmonary embolism (PE)
- Assessment of right ventricular dilation/strain
- Aid in the analysis of CTPA images
- Quantitative evaluation of CT images for pulmonary and cardiopulmonary diseases
- Supporting acute cases and assisting in key treatment decisions
- Standardizing risk stratification and augmenting clinical care
What Physicians Need to Know
The Imbio RV/LV Software provides rapid, automated, and consistent quantitative assessment of right and left ventricular diameters from CTPA scans, which is crucial for risk stratification in conditions like pulmonary embolism. Physicians should integrate these objective measurements into their clinical decision-making, particularly for acute cases where timely assessment of right heart strain can significantly impact patient management. Remember that the results are intended to *aid* clinical assessment and not to be used as a stand-alone basis for diagnosis. Always ensure the input CTPA scan quality meets recommended protocols for optimal software performance. The automated reports and annotated images can streamline workflow and improve reporting consistency.
The Imbio RV/LV Software is designed for flexible integration into existing clinical workflows. It accepts DICOM format CTPA images as input and provides DICOM image series with overlays and PDF summary reports as output. Deployment options include Imbio's cloud-based or on-premise Core Computing Platform (ICCP), and it integrates with standard PACS environments and various AI marketplaces/distribution platforms (e.g., Blackford Analysis, Philips Healthcare). Strategic partnerships, such as with Aidoc, further enhance its utility by enabling real-time alerts for critical findings like suspected pulmonary embolism, facilitating a more synchronized response from intervention teams.
Details
| Category | Cardiology AI, Radiology & Imaging AI |
| Pricing | Subscription-based — Subscription; Based on number of analyses, number of installations |
| Deployment | Cloud-based (Imbio Cloud in AWS with Imbio Bridge), on-premise (Imbio Enterprise as a software-only VMware solution), or via partner platforms (e.g., Nuance, Aidoc, Siemens Syngo.via, TeraRecon, FerrumHealth, Flywheel). |
| Compliance | |
| BAA Available | Unknown AI-estimated |
| HIPAA Compliant | Unknown AI-estimated |
| FDA Status |
Yes AI-estimated FDA 510(k) cleared (K203256) on March 9, 2021, as a Class II device under regulation 21 CFR 892.2050 (Picture archiving and communications system), product code QIH. It is designed to measure the maximal diameters of the right and left ventricles of the heart from a volumetric CTPA acquisition and report the ratio of those measurements. |
| Integrations | |
| EHR | Not specified |
| Specialties | Cardiology, Pulmonology, Radiology |
What the Web Says
Imbio RV/LV Software is an AI-powered medical imaging analysis tool designed to rapidly and automatically assess right ventricular dilation from CT Pulmonary Angiography (CTPA) scans. It calculates the ratio of the maximum diameters of the right and left ventricles (RV/LV ratio), which is a key indicator for various pulmonary conditions like pulmonary embolism (PE) and pulmonary hypertension (PH). The software aims to standardize risk stratification, augment clinical care, and provide quantitative reporting to physicians within minutes.
Overall: PositiveStrengths
- Rapid, automated assessment of RV/LV ratio from CTPA scans.
- Aids in risk stratification and can potentially predict all-cause mortality in pulmonary conditions.
- Provides consistent and quantitative reporting of potential right heart strain.
- Results are automatically available to clinicians with a full report of quantitative findings.
- FDA 510(k) cleared.
- Can be integrated into standard reading environments (PACS) and AI marketplaces.
Limitations
- Not intended for stand-alone use in clinical decision-making.
- Some cases may fail due to motion artifacts, contrast issues, or anatomical variations.
- The software was not trained on CTPA exams from all institutions, which could impact performance in specific settings.
- Limited public reviews from physicians, healthcare IT, or tech reviewers outside of company press releases and scientific papers.
- No reviews found on G2 or Capterra.
- No Reddit discussions specifically reviewing the software were found.
Based on reviews from: AP News, Imbio (via 4DMedical), Health AI Register, PubMed, Cardiovascular Diagnosis and Therapy, PMC (PubMed Central)
Last updated: 2026-07-18
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