Rapid PE Triage and Notification (PETN) vs qXR-CTR

Similar category, different focus. These tools serve overlapping but distinct needs. Comparability 65/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.
VS
by Qure.ai

AI Verdict

Tool A, Rapid PE Triage and Notification, is designed for the rapid identification of suspected central pulmonary embolisms from CTPA images, streamlining acute care pathways. In contrast, Tool B, qXR-CTR, automates the measurement of the cardiothoracic ratio from chest X-rays to assess heart size and potential heart failure risk. While both are AI-powered radiology tools for cardiac assessment, they address different clinical problems using distinct imaging modalities.

Choose Rapid PE Triage and Notification (PETN) if…

Choose Rapid PE Triage and Notification (PETN) if your primary need is the rapid, AI-driven identification and immediate clinician notification of suspected central pulmonary embolisms from CTPA images. This tool is ideal for emergency departments and critical care settings where accelerating the diagnosis and treatment pathway for life-threatening PEs is paramount.

View Rapid PE Triage and Notification (PETN) →

Choose qXR-CTR if…

Choose qXR-CTR if your objective is to automate and standardize the measurement of the cardiothoracic ratio from chest X-rays for routine assessment of heart size and potential heart failure risk. This solution is best suited for cardiology and radiology departments looking to efficiently screen patients and monitor chronic cardiac conditions.

View qXR-CTR →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Rapid PE Triage and Notification (PETN) qXR-CTR
Pricing Contact for pricing Unknown
Deployment On-premise Rapid Server (dedicated or virtual) within hospital LAN/firewall, or Rapid Edge Cloud Platform. Can be deployed on cloud or on-premise. The Qure.ai app receives DICOM studies via DICOM network protocol from medical systems (PACS/Modality) or can import DICOM from the local system. The received DICOM study is processed in Qure's cloud server, and AI-processed reports are displayed on the app.
BAA Available Yes AI-estimated Unknown
FDA Status Cleared AI-estimated Cleared AI-estimated
HIPAA Yes AI-estimated Yes AI-estimated

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

Tie

Both tools emphasize seamless integration into existing clinical workflows and offer access via mobile and desktop applications. Rapid PETN provides real-time notifications and in-app communication, while qXR-CTR offers automated measurements, annotated images, structured reports, and pre-read assistance, catering effectively to their respective use cases.

Clinical Value

Rapid PE Triage and Notification (PETN)

Rapid PETN addresses the critical and time-sensitive diagnosis of pulmonary embolism, a life-threatening condition, with reported high sensitivity and specificity in clinical studies. Its ability to rapidly identify and notify clinicians directly impacts immediate patient outcomes and accelerates care pathways. While qXR-CTR provides valuable automated cardiothoracic ratio measurements for heart failure risk assessment, the acute nature and direct impact on mortality for PE give Tool A a stronger edge in immediate clinical value.

Pricing & Value

Rapid PE Triage and Notification (PETN)

Both companies do not publicly disclose their pricing, typically operating on an enterprise-level licensing model. However, RapidAI provides a starting price point of approximately $12,000 for a single module in the US, including 24/7 support and updates, and mentions potential for New Technology Add-on Payment (NTAP) reimbursement for some products. This offers slightly more transparency and a clearer understanding of potential value and cost recovery compared to Tool B, which only indicates a subscription model based on analyses or installations.

Enterprise Readiness

Tie

Both tools demonstrate robust enterprise readiness, each holding FDA clearance, HIPAA compliance, and offering Business Associate Agreements (BAA). They both support flexible deployment options, including cloud, on-premise, and hybrid models. Both companies also have a significant global footprint with multiple FDA-cleared algorithms, indicating strong capabilities for large-scale healthcare deployments.

Innovation

Rapid PE Triage and Notification (PETN)

Rapid PETN's innovation lies in its focus on real-time, critical event detection and notification for life-threatening conditions like pulmonary embolism, stroke, and aneurysm, significantly impacting acute care pathways. RapidAI emphasizes 'deep clinical AI' that goes beyond simple triage to characterize, quantify, visualize, and track changes over time, reducing cognitive burden for radiologists. While qXR-CTR innovates by automating a precise measurement from X-rays and detecting multiple markers, Rapid PETN's application to acute, time-sensitive conditions with comprehensive AI capabilities represents a more impactful innovation in critical care.

Support & Docs

Rapid PE Triage and Notification (PETN)

RapidAI explicitly offers 24/7/365 customer support via email and phone globally. They also provide extensive resources such as white papers, case studies, and an education & support section. While Qure.ai provides a dedicated client success partner, email support with a stated response time, and in-app support, RapidAI's documented 24/7/365 availability across multiple channels suggests a more comprehensive and readily accessible support system.

Feature-by-Feature

Detail beyond the Quick Comparison summary. For pricing, deployment, BAA, FDA, and HIPAA see the Overview tab.

Feature Rapid PE Triage and Notification (PETN) qXR-CTR
Primary Function Analyzes CTPA images to rapidly identify and notify clinicians of suspected central pulmonary embolisms, streamlining workflow and accelerating patient care pathways. Automates the measurement of the cardiothoracic ratio (CTR) from chest X-ray images, aiding in the assessment of heart size and potential heart failure risk.
Company RapidAI (formerly iSchemaView) Qure.ai Technologies
Categories Cardiology AI, Radiology & Imaging AI, Triage & ER/ICU AI Cardiology AI, Radiology & Imaging AI
Specialties Cardiology, Emergency Medicine, Radiology Cardiology, Radiology
Specific AI Analysis Detection of suspected central pulmonary embolism (PE) from CTPA images. Automated measurement of the cardiothoracic ratio (CTR) from chest X-ray images.
Real-time Notifications Real-time notifications to clinicians (PACS, email, mobile app) Not specified

Videos

Demos, reviews, and walkthroughs featuring Rapid PE Triage and Notification (PETN) and qXR-CTR.

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Frequently Asked Questions

Rapid PE Triage and Notification (PETN) is designed to rapidly identify and notify clinicians of suspected central pulmonary embolisms from CTPA images, streamlining workflow and accelerating patient care pathways. In contrast, qXR-CTR automates the measurement of the cardiothoracic ratio (CTR) from chest X-ray images, aiding in the assessment of heart size and potential heart failure risk.
Rapid PE Triage and Notification (PETN) analyzes CTPA (Computed Tomography Pulmonary Angiography) images. qXR-CTR analyzes chest X-ray images, specifically posterior-anterior (PA) views.
PETN integrates by providing real-time notifications to clinicians via PACS, email, or a mobile app upon detection of suspected central PE, facilitating workflow triage and prioritization. qXR-CTR integrates by automating CTR measurement and providing annotated X-rays and structured reports in DICOM and JSON formats within existing radiology workflows.
Rapid PE Triage and Notification (PETN) operates in parallel with the standard of care, and its compressed preview images are not for diagnostic use, focusing on triage and notification. qXR-CTR aids in the assessment of heart size and potential heart failure risk by providing automated CTR measurements, but its results are not intended to be used on a stand-alone basis for clinical decision-making.
Rapid PE Triage and Notification (PETN) is designed for Cardiology, Emergency Medicine, and Radiology specialties. qXR-CTR is primarily intended for Cardiology and Radiology specialties.
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