FFRangio System vs Tempus ECG-AF

Loosely related. A direct comparison may be less useful — each tool solves a different problem. Comparability 10/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.
by CathWorks (acquired by Medtronic)
VS
by Tempus AI, Inc.

AI Verdict

These tools are not directly comparable as they address different stages and aspects of cardiac care. The FFRangio System is an intraprocedural tool for guiding PCI decisions in patients with coronary artery disease, providing real-time physiological assessment during a cath lab procedure. Tempus ECG-AF is a diagnostic tool that analyzes ECGs to identify patients at risk of developing atrial fibrillation within the next 12 months, facilitating earlier intervention and follow-up.

Choose FFRangio System if…

Choose FFRangio System if you need real-time, wire-free, and drug-free 3D FFR guidance during coronary artery disease procedures. It's ideal for optimizing PCI decisions by providing accurate multi-vessel FFR results and advanced insights like simulated pullback curves and lesion impact assessments without the invasiveness of traditional methods.

View FFRangio System →

Choose Tempus ECG-AF if…

Choose Tempus ECG-AF if you need an AI-based algorithm to identify patients aged 65 or older at increased risk of developing atrial fibrillation/flutter (AF) within the next 12 months. This tool is best suited for earlier identification and follow-up in patients without pre-existing AF, pacemakers, ICDs, or recent cardiac surgery, utilizing standard 12-lead ECG recordings.

View Tempus ECG-AF →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature FFRangio System Tempus ECG-AF
Pricing Contact vendor for pricing information. Contact vendor
Deployment SaaS, on-prem, hybrid Software solution, integrated into healthcare facility systems with advanced cardiology algorithms.
BAA Available Yes AI-estimated Yes AI-estimated
FDA Status Cleared AI-estimated Yes AI-estimated
HIPAA Unknown 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

FFRangio System

The FFRangio System is described as having an 'intuitive user interface' that 'simplifies operator experience' and 'seamless integration with cath lab boom and PACS'. This suggests a focus on ease of use within existing clinical workflows. Tempus ECG-AF, while integrated into healthcare facility systems, is described as not having a dedicated user interface, instead relying on APIs or file exchanges for integration, which may be less directly 'user-friendly' for clinicians.

Clinical Value

FFRangio System

FFRangio System provides real-time, wire-free, and drug-free FFR guidance for the entire coronary tree, offering immediate insights to optimize PCI decisions and demonstrating high diagnostic accuracy and promising outcomes. Tempus ECG-AF identifies patients at increased risk of developing AF within 12 months, which is valuable for early detection, but its results are not a sole basis for diagnosis and require interpretation with other clinical information.

Pricing & Value

Tempus ECG-AF

Tempus ECG-AF has established CMS reimbursement with specific CPT codes and a Medicare rate of $128.90, effective January 1, 2025, which provides clear financial value and accessibility for healthcare providers. In contrast, FFRangio System's pricing requires direct vendor contact, and while it has a Category III CPT code, reimbursement is contractor-priced and not separately paid in all circumstances, making its financial value less transparent and potentially more variable.

Enterprise Readiness

Tie

Both tools demonstrate strong enterprise readiness. The FFRangio System offers SaaS, on-premise, and hybrid deployment options and is designed for seamless integration with cath lab systems and PACS. Tempus ECG-AF is a software solution integrated into healthcare facility systems, compatible with major ECG platforms (GE Medical Systems and Philips Medical Systems), and has established EHR integrations for patient filtering.

Innovation

FFRangio System

The FFRangio System offers a unique wire-free and drug-free approach to derive FFR values from routine angiograms, providing a comprehensive 3D functional map of the coronary tree. This represents a significant innovation in interventional cardiology by streamlining workflow and reducing invasiveness. While Tempus ECG-AF uses AI for early AF risk detection, which is innovative, the FFRangio's method of non-invasive physiological assessment during a procedure is arguably a more disruptive innovation in its specific clinical context.

Support & Docs

Tie

Both companies are established in the healthcare AI space and are likely to provide adequate support and documentation. However, specific details regarding the breadth and accessibility of their support and documentation were not extensively covered in the provided information or search results for either tool, leading to a tie in this dimension.

Feature-by-Feature

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

Feature FFRangio System Tempus ECG-AF
Name FFRangio System Tempus ECG-AF
Company CathWorks Tempus AI, Inc.
Description The CathWorks FFRangio System delivers wire-free and drug-free 3D FFR guidance, providing accurate multi-vessel FFR results and advanced insights to quickly optimize and confirm PCI decisions for patients with coronary artery disease. Tempus ECG-AF is an FDA-cleared AI-based algorithm that analyzes 12-lead ECG recordings to identify patients aged 65 or older at increased risk of developing atrial fibrillation/flutter (AF) within the next 12 months, supporting earlier identification and follow-up.
Categories Cardiology AI, Surgical AI Cardiology AI
Specialties Cardiology Cardiology, Geriatrics, Internal Medicine
Key Features Real-time FFRangio values at every point on the coronary tree; Simulated pullback curve differentiates functional patterns of CAD; Lesion Impact feature to assess residual ischemia; Integrated sizing tool for non-invasive lesion measurements; Intuitive user interface; Artificial intelligence aids in quick angiogram analysis; Seamless integration with cath lab boom and PACS; Eliminates the need for invasive pressure wires, drugs, or a guide catheter AI-based algorithm for 12-lead ECG analysis; Detects signs associated with new onset Atrial Fibrillation (AF) within 12 months; Intended for patients 65 years or older without pre-existing AF, pacemakers, ICDs, or recent cardiac surgery; Results interpreted in conjunction with other diagnostic information and clinical history; Compatible with FDA authorized resting 12-lead ECGs from GE Medical Systems and Philips Medical Systems; Trained on over 1.5 million ECGs from over 500,000 patients

Videos

Demos, reviews, and walkthroughs featuring FFRangio System and Tempus ECG-AF.

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Frequently Asked Questions

The FFRangio System provides wire-free and drug-free 3D FFR guidance to optimize and confirm PCI decisions for patients with coronary artery disease. Tempus ECG-AF is an AI-based algorithm that analyzes 12-lead ECG recordings to identify patients aged 65 or older at increased risk of developing atrial fibrillation/flutter within the next 12 months.
The FFRangio System is intended for patients with coronary artery disease. Tempus ECG-AF is designed for patients aged 65 or older without pre-existing AF, pacemakers, ICDs, or recent cardiac surgery.
The FFRangio System is an on-premise solution that integrates with cath lab equipment and C-arm angiography systems. Tempus ECG-AF is a software solution integrated into healthcare facility systems and is compatible with FDA authorized resting 12-lead ECGs from GE Medical Systems and Philips Medical Systems.
The FFRangio System aims to reduce invasiveness by eliminating the need for invasive pressure wires, drugs, or a guide catheter during PCI guidance. Tempus ECG-AF is a non-invasive AI-based analysis of standard 12-lead ECG recordings.
Tempus ECG-AF has CMS reimbursement available with CPT codes 0764T and 0765T, mapping to APC 5734, with a Medicare rate of $128.90 effective January 1, 2025. Pricing for the FFRangio System requires direct contact with the vendor.
The FFRangio System uses artificial intelligence to aid in quick angiogram analysis, providing real-time FFRangio values from routine X-rays acquired during a diagnostic angiogram procedure. Tempus ECG-AF analyzes 12-lead ECG recordings using an AI-based algorithm.
The FFRangio System offers real-time, wire-free, and drug-free FFR guidance, simulated pullback curves, and lesion impact features to optimize PCI decisions and assess residual ischemia. Tempus ECG-AF supports earlier identification and follow-up for patients at increased risk of developing atrial fibrillation/flutter within 12 months.
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