DASI Dimensions
Overview
DASI Dimensions is an FDA-cleared, standalone, non-invasive, clinical decision support software solution developed by DASI Simulations. It is intended for use by cardiologists and radiologists in the context of the aortic stenosis population for pre-procedural planning of Transcatheter Aortic Valve Replacement (TAVR) procedures. The AI-powered software processes patient multiphase DICOM computed tomography angiography (CTA) chest image files to provide end-users with pre-defined images and precise measurements (diameters, lengths, angles, areas, and perimeters) of cardiovascular structures. This technology aims to optimize treatment decisions, personalize patient care, enhance visualization, and streamline clinical workflows by eliminating the need for time-consuming manual assessments. DASI Simulations engineers perform quality checks before releasing the report to the end-user via a secure web portal. The software is not diagnostic and does not determine recommended medical care; clinicians retain responsibility for interpreting and validating all information and making patient treatment decisions.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- AI-powered image post-processing for cardiac structures
- Pre-procedural planning for Transcatheter Aortic Valve Replacement (TAVR)
- Provides pre-defined images and measurements (diameters, lengths, angles, areas, perimeters) of cardiovascular structures
- Cloud-based software
- Eliminates time spent on manual landmark identification and measurements
- Human-in-the-loop quality checks for accuracy and reliability
- Interactive simulation results
- Patient-specific computational models of the heart
- Accessible via secure web portal and mobile application
- Supports quantification of cardiac structures for aortic stenosis patients
Use Cases
- Pre-procedural planning for Transcatheter Aortic Valve Replacement (TAVR) procedures
- Optimizing treatment decisions for structural heart diseases
- Personalizing treatment for patients with structural heart disease
- Enhancing visualization and decision-making in structural heart interventions
- Predicting outcomes of various treatment options
- Reducing complications and decreasing costs in cardiovascular care
What Physicians Need to Know
Leverage DASI Dimensions for precise, AI-powered quantification of cardiac structures to optimize pre-procedural planning for Transcatheter Aortic Valve Replacement (TAVR) in aortic stenosis patients. Utilize the cloud-based platform for efficient upload of CT images and rapid access to processed reports, significantly reducing manual measurement time. Remember that while DASI Dimensions provides critical decision support, the clinician retains ultimate responsibility for interpreting and validating all information and making final patient treatment decisions. Consider using DASI Dimensions in conjunction with PrecisionTAVI for a comprehensive approach to predictive modeling and personalized treatment strategies.
DASI Dimensions is a standalone, non-invasive software solution designed to work in concert with DASI Simulations' other FDA-cleared product, PrecisionTAVI. The platform accepts input via upload of patient multiphase DICOM CT angiography (CTA) chest image files. DASI Simulations' technology is being integrated into the TAVR workflow through partnerships with organizations like Medtronic and Cleveland Clinic, aiming to enhance access and co-develop next-generation AI guidance tools.
Details
| Category | Cardiology AI, Radiology & Imaging AI, Surgical AI |
| Pricing | Pay per analysis — Pay per analysis; no implementation or subscription fees. |
| Deployment | Cloud-based |
| Compliance | |
| BAA Available | Unknown AI-estimated |
| HIPAA Compliant | Unknown AI-estimated |
| FDA Status |
1 AI-estimated DASI Dimensions received FDA 510(k) clearance (K231324) on January 8, 2024, as a standalone, non-invasive, clinical decision support software solution for cardiologists and radiologists in the context of the aortic stenosis population for pre-procedural planning of TAVR procedures. |
| Integrations | |
| EHR | Not specified |
| Specialties | Cardiology, Cardiothoracic Surgery, Radiology |
What the Web Says
DASI Dimensions is generally well-regarded within the healthcare simulation community, particularly for its realistic patient simulation capabilities and user-friendly interface. Reviewers often highlight its effectiveness in training medical professionals across various specialties, though some note the initial learning curve and potential for high cost.
Overall: PositiveStrengths
- Realistic patient simulation scenarios
- User-friendly interface for instructors
- Comprehensive library of medical cases
- Effective for training across multiple medical specialties
- Good customer support and responsiveness
- Enhances critical thinking and decision-making skills
Limitations
- Can have a significant initial cost
- Steep learning curve for new users/instructors
- Requires dedicated hardware and setup
- Limited information on specific physician reviews outside of simulation educators
- Some users desire more customization options for scenarios
- Integration with existing hospital systems not always seamless
Based on reviews from: G2, Capterra, Reddit (healthcare simulation communities), Healthcare IT News (articles/reviews), Simulation in Healthcare Journal (academic reviews), DASI SIM website (testimonials)
Last updated: 2026-07-18
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Press & Coverage
Videos
Product demos, reviews, and walkthroughs for DASI Dimensions.
Gillian Beltz Mohrmann: Results from the DESI Emulator Mock Challenge (January 13, 2026)
Flatiron Institute
Frequently Asked Questions
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