qXR-CTR vs KardiaPro

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.
by Qure.ai Technologies
VS
by AliveCor

AI Verdict

While both tools leverage AI in cardiology and are FDA-cleared, they address different aspects of cardiac care. qXR-CTR focuses on automated cardiothoracic ratio assessment from X-ray images for heart size and potential heart failure risk, whereas KardiaPro is a comprehensive remote monitoring platform for ECG, blood pressure, and weight data, utilizing AI for arrhythmia detection and trend analysis.

Choose qXR-CTR if…

Choose qXR-CTR if your primary need is automated, rapid assessment of heart size and potential heart failure risk directly from chest X-ray images. This tool is ideal for radiology departments or cardiology practices seeking to streamline initial cardiac screening and identify patients who may require further investigation based on their cardiothoracic ratio. It excels in high-volume imaging environments where efficiency and early risk stratification are critical.

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Choose KardiaPro if…

Choose KardiaPro if you require a comprehensive, remote patient monitoring solution for ongoing management of cardiac conditions, including arrhythmia detection, blood pressure, and weight. This tool is best suited for cardiologists, family medicine practitioners, and internal medicine specialists who need to track patient trends between appointments, facilitate timely interventions, and provide continuous, proactive care for patients with known or suspected cardiac issues.

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Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature qXR-CTR KardiaPro
Pricing Contact for pricing Contact for pricing
Deployment Cloud, on-premise, hybrid Cloud-hosted, Web-based
FDA Status 1 AI-estimated 1 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

KardiaPro

KardiaPro offers a comprehensive web-based portal for remote monitoring of various cardiac data points (ECG, blood pressure, weight), along with features like customizable inboxes, automated summary reports, and trend visualization, suggesting a strong focus on user workflow and ease of data management for healthcare professionals. qXR-CTR, while automating CTR measurement, primarily focuses on image analysis and reporting, with less emphasis on a broad, interactive patient management portal.

Clinical Value

KardiaPro

KardiaPro provides FDA-cleared AI for arrhythmia detection and other cardiac determinations, integrating ECG, blood pressure, and weight data for comprehensive remote patient monitoring and informed clinical decisions. This broader scope of continuous monitoring and detection of various cardiac issues offers significant clinical value for managing chronic conditions and preventing strokes. qXR-CTR focuses on automating cardiothoracic ratio measurement from chest X-rays to assess heart size and heart failure risk, which is a valuable diagnostic aid but more specialized in its application.

Pricing & Value

Tie

Both tools state 'contact for pricing' and do not publicly disclose detailed pricing structures. While KardiaPro mentions it is reimbursable using existing CPT codes, indicating a potential pathway for cost recovery, qXR-CTR does not provide similar information. Without specific pricing details for either, it is difficult to definitively assess which offers better value.

Enterprise Readiness

KardiaPro

KardiaPro is a comprehensive web-based portal designed for remote monitoring and management of large volumes of patient data, with features like customizable inboxes, automated reports, and integration capabilities with EHRs and point-of-care solutions like KardiaStation. This indicates a robust platform suitable for enterprise-level deployment and workflow integration. qXR-CTR, while deployable on cloud, on-premise, or hybrid, primarily focuses on image analysis and reporting, with less explicit detail on comprehensive enterprise-level patient management features beyond radiology workflow integration.

Innovation

KardiaPro

KardiaPro demonstrates innovation through its comprehensive remote patient monitoring platform, integrating multiple data types (ECG, BP, weight) and utilizing FDA-cleared AI for arrhythmia detection and personalized heart profiles. This approach to continuous, multi-faceted cardiac monitoring and proactive intervention represents a significant advancement in patient care. qXR-CTR's innovation lies in automating precise cardiothoracic ratio measurement from X-rays using deep learning, which is a valuable AI application in radiology, but its scope is more focused on a specific diagnostic measurement.

Support & Docs

KardiaPro

KardiaPro offers a dedicated support section with FAQs and user guides for various Kardia devices and the KardiaPro platform itself, including specific guides for KardiaMobile and KardiaMobile 6L. This suggests a well-structured and accessible knowledge base for users. While Qure.ai's qXR-CTR is an FDA-cleared solution, specific details about its user support and documentation are not as readily available in the provided information.

Feature-by-Feature

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

Feature qXR-CTR KardiaPro
Name qXR-CTR KardiaPro
Company Qure.ai Technologies AliveCor
Description qXR-CTR is an AI-powered software by Qure.ai that 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. KardiaPro is a comprehensive web-based portal for remote monitoring of patient ECG, blood pressure, and weight data, with FDA-cleared AI for arrhythmia detection and other cardiac determinations. It provides a secure platform to manage and review data between appointments, making it easy for healthcare professionals to analyze trends and make informed clinical decisions for improved patient care.
Categories Cardiology AI, Radiology & Imaging AI Cardiology AI, Clinical Decision Support & Reference, Wearables & Remote Monitoring (RPM)

Videos

Demos, reviews, and walkthroughs featuring qXR-CTR and KardiaPro.

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Frequently Asked Questions

qXR-CTR is designed to integrate seamlessly into existing radiology workflows, providing annotated X-rays and structured reports in DICOM and JSON formats. It functions as a passive notification system for worklist prioritization. KardiaPro is a web-based portal that integrates with AliveCor's personal ECG devices, centralizing patient ECG, blood pressure, and weight data for clinical review. It supports EHR/third-party interoperability with appropriate SDK/API configurations and is listed in Epic's App Orchard Marketplace for integration.
qXR-CTR has shown a sensitivity of 96.88% and specificity of 75.55% in identifying abnormal chest X-rays, with a negative predictive value of 99.43% for normal CXRs. It measures the cardiothoracic ratio with a mean absolute error of 5.66 mm for cardiac diameter and 4.04 mm for thoracic diameter. Kardia devices, used with KardiaPro, can detect 6 common arrhythmias, including AFib, bradycardia, and tachycardia, with advanced determinations providing more accuracy and a wider range of detections. One study found the Kardia algorithm had 96.6% sensitivity and 94% specificity for AFib diagnosis compared to expert cardiology over-read of 12-lead EKGs.
While specific learning curve data isn't provided, qXR-CTR is designed to integrate into existing radiology workflows, suggesting a focus on minimizing disruption. KardiaPro is described as an intuitive web-based portal for efficient patient monitoring and analysis, and over 93% of patients in one study found Kardia devices easy to use.
KardiaPro offers a user guide and demo for professional ECG monitoring. AliveCor also provides customer service via phone. Details on Qure.ai's specific support offerings for qXR-CTR are not explicitly stated in the provided information, but they are a global innovator in radiology AI solutions.
KardiaPro is SOC-2 certified and ISO 27001 compliant, indicating adherence to stringent security standards beyond HIPAA. AliveCor is committed to protecting customer data and evolves its data governance and protection strategies. While qXR-CTR is HIPAA compliant, additional security certifications beyond HIPAA are not specified in the provided information.
KardiaPro is a web-based portal for remote monitoring, which inherently supports widespread access from any internet-enabled workstation, making it suitable for multi-site deployments. KardiaMobile devices integrate with KardiaPro, allowing for centralized data management across a practice. qXR-CTR can be deployed on cloud, on-premise, or hybrid models, offering flexibility for multi-site rollouts.
A physician's choice should depend on the primary clinical need: qXR-CTR is an AI-powered solution for automated cardiothoracic ratio assessment from chest X-rays, aiding in the assessment of heart size and potential heart failure risk. KardiaPro, conversely, is a comprehensive web-based portal for remote monitoring of ECG, blood pressure, and weight data, with FDA-cleared AI for arrhythmia detection and other cardiac determinations, making it suitable for managing and reviewing patient data between appointments.

Backers

Who funded each tool's parent company.

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