Viz RV/LV vs VX1
AI Verdict
Choose Viz RV/LV if…
Choose Viz RV/LV if your priority is rapid, AI-driven risk stratification for suspected pulmonary embolism directly from CTPA scans. This tool is ideal for emergency medicine and radiology departments needing automated right and left ventricular diameter measurements to quickly assess PE severity and streamline care coordination for critical patients.
View Viz RV/LV →Choose VX1 if…
Choose VX1 if you are a cardiac electrophysiologist seeking real-time, AI-guided assistance during atrial fibrillation or atrial tachycardia ablation procedures. This software is specifically designed to enhance the identification of dispersed electrograms, aiming to improve procedural efficacy and reduce inter-operator variability in the EP lab.
View VX1 →Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Quick Comparison
| Feature | Viz RV/LV | VX1 |
|---|---|---|
| Pricing | Not publicly available | Contact for pricing |
| Deployment | Cloud-based | Software integrated with existing electrophysiology (EP) lab mapping and recording systems. |
| BAA Available | Yes AI-estimated | Unknown |
| FDA Status | Cleared AI-estimated | Cleared 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
Viz RV/LVViz RV/LV (Tool A) offers broad usability benefits across a care team with its cloud-based deployment, mobile DICOM viewer, AI-powered alerts, and HIPAA-compliant communication platform. These features enable seamless care coordination and streamline workflows for rapid pulmonary embolism risk stratification, making it highly accessible and integrated into a wider healthcare ecosystem.
Clinical Value
VX1Volta Medical's VX1 (Tool B) demonstrates significant clinical value by standardizing a highly operator-dependent atrial fibrillation ablation procedure. Clinical studies have shown it reduces inter-operator variability and achieves high rates of freedom from AF and atrial arrhythmia at one-year follow-up, addressing a critical need in a complex and often recurrent condition.
Pricing & Value
TieNeither Viz RV/LV (Tool A) nor VX1 (Tool B) provides publicly available pricing information. Without specific cost details, it is impossible to conduct a comparative assessment of their value proposition or cost-effectiveness.
Enterprise Readiness
Viz RV/LVViz RV/LV (Tool A) explicitly states HIPAA compliance and the availability of a Business Associate Agreement (BAA), alongside robust cloud-based deployment designed for interoperability, scalability, and security. Its integration with PACS and EHRs, coupled with SOC 2 and ISO certifications, demonstrates a comprehensive approach to enterprise readiness across numerous health systems.
Innovation
VX1Volta Medical's VX1 (Tool B) stands out for its pioneering application of real-time AI guidance directly during complex cardiac ablation procedures. By analyzing 3D anatomical and electrical maps to identify specific electrogram abnormalities and standardize outcomes, it represents a significant and interactive leap in interventional cardiology.
Support & Docs
Viz RV/LVViz.ai (Tool A) offers a comprehensive support infrastructure, including dedicated 24/7 on-call clinical specialists, implementation experts, customer success teams, and a 'Viz Academy' for training. This is complemented by user guides and a knowledge base, indicating a strong commitment to customer support and documentation.
Feature-by-Feature
Detail beyond the Quick Comparison summary. For pricing, deployment, BAA, FDA, and HIPAA see the Overview tab.
| Feature | Viz RV/LV | VX1 |
|---|---|---|
| Name | Viz RV/LV | VX1 |
| Company | Viz.ai | Volta Medical |
| Description | FDA-cleared AI algorithm that automates right and left ventricular diameter measurements from CTPA scans, providing a crucial RV/LV ratio for rapid pulmonary embolism risk stratification and enhanced care coordination within the Viz PE Solution. | FDA-cleared AI software that assists cardiac electrophysiologists in real-time identification of dispersed electrograms during atrial fibrillation and atrial tachycardia ablation procedures. |
| Primary Clinical Focus | Pulmonary Embolism Risk Stratification (RV/LV ratio from CTPA) | Atrial Fibrillation and Atrial Tachycardia Ablation Procedures (dispersed electrogram identification) |
| Specialties | Emergency Medicine, Pulmonology, Radiology | Cardiology |
Videos
Demos, reviews, and walkthroughs featuring Viz RV/LV and VX1.