Cardio-TriTest

Cardiology Family Medicine Internal Medicine

Contact for pricing
Regulatory Status Disclosed

Overview

The Cardio-TriTest v6.5 (CTT) is a 3-in-1 AI-powered diagnostic device developed by Cardio-Phoenix Inc. for the earlier detection of cardiovascular disease. It combines a 12-Lead Electrocardiograph (ECG), a 4 Lead Phonocardiograph (PCG), and a 4 lead Mechanocardiograph (MCG) into a single non-invasive test procedure. The device acquires and synchronizes these three types of bio-signals, outputting them on the same timeline to aid general practitioners in visually determining a patient’s current heart health. This innovative approach aims to help physicians make a broader and more complete diagnosis of cardiovascular health. The technology is designed to detect and diagnose a high percentage of common heart diseases in primary care settings and supports cardiac-telemedicine tools for expanded patient care in remote locations.

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Key Features

  • 3-in-1 diagnostic device (ECG, PCG, MCG)
  • 12-Lead Electrocardiograph (ECG)
  • 4 Lead Phonocardiograph (PCG)
  • 4 Lead Mechanocardiograph (MCG)
  • Synchronized bio-signal acquisition
  • Visual correlation of heart bio-signals
  • AI-powered analysis for heart disease detection
  • Non-invasive test procedure
  • Aids in comprehensive cardiovascular diagnosis
  • Supports cardiac-telemedicine

Use Cases

  • Earlier detection of cardiovascular disease in primary care
  • Aid to physicians for broader cardiovascular health diagnosis
  • Screening for common heart diseases
  • Patient care in remote locations via telemedicine
  • Diagnostic interpretation in conjunction with physician over-read

Details

Category Cardiology AI
Pricing Contact for pricing
DeploymentClinical setting (device-based)
Compliance
BAA AvailableUnknown AI-estimated
HIPAA Compliant Yes AI-estimated
FDA Status 1 AI-estimated

The Cardio-TriTest v6.5 received FDA 510(k) clearance (K182790) on December 14, 2018. It is classified as a Class II device for Electrocardiograph (21 CFR 870.2340), Ballistocardiograph (21 CFR 870.2320), and Class I for Phonocardiograph (21 CFR 870.2390). The device is intended to provide three different types of non-invasive heart bio-signals as an aid to the physician in making a broader and more complete diagnosis of cardiovascular health. It is indicated for males and females aged 20 years or greater and is not intended for use in pediatrics or intensive care units.

Integrations
EHR Not specified
Specialties Cardiology, Family Medicine, Internal Medicine

What the Web Says

Cardio-TriTest (CTT) is a non-invasive, 3-in-1 medical device that combines a 12-Lead ECG, a 4-lead Phonocardiograph (PCG), and a 4-lead Miraclecardiograph (MCG) to detect and diagnose a broader range of common heart diseases than traditional ECGs. It has received FDA clearance and is intended for use by physicians in a clinical setting as an aid to diagnosis, not as a sole means of diagnosis. When paired with the Cardio-HART, an AI-based diagnostic and analysis system, it can detect approximately 94% of common heart diseases in primary care, compared to ECG's 44%.

Overall: Positive

Strengths

  • Detects a wider range of common heart diseases (94%) compared to ECG (44%).
  • Reduces false negative rates by 24.2% and false positive rates by 6.7% compared to ECG.
  • Non-invasive and suitable for widespread patient screening in primary care.
  • Provides a more holistic view of heart health by synchronizing and correlating ECG, PCG, and MCG bio-signals.
  • Validated by clinical studies involving over 15,000 patients.
  • Aids physicians in making a broader and more complete diagnosis of cardiovascular health.

Limitations

  • Not intended for use in pediatrics or intensive care units.
  • Requires physician over-read and consideration of all other relevant patient data for diagnostic interpretation.
  • Pricing information is not readily available and requires direct contact.
  • Compared to advanced PET/CT imaging systems, its technological innovation in high-end imaging is considered lower.
  • May have a more localized deployment compared to enterprise-level adaptable solutions.
  • No ratings or extensive reviews found on G2 or Capterra.

Based on reviews from: PRLeap, Physician Ai Tools, accessdata.fda.gov, Healthgrades, PMC, Harvard Health

Last updated: 2026-07-18

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Press & Coverage

Cardio-HART by Cardio-Phoenix
Cardio-Phoenix secures Angel funding for early heart disease-predicting AI
Cardio-Phoenix secured angel funding in September 2022 to expand the deployment of its AI-powered technology, which assesses novel bio-signals to predict 14 significant cardiac abnormalities, aiming for early detection of cardiovascular disease.
2022-09
Cardio-Phoenix News
Cardio-HART: The AI-Powered Evolution of the ECG for Primary Care
This article from May 2026 discusses how Cardio-HART, an AI-powered system, is transforming primary care by combining biosignals and AI to detect structural and functional heart diseases earlier than traditional ECGs.
2026-05
PRLeap
FDA Clearance Announcement AI Innovations in Primary Care Heartcare
Cardio-Phoenix Inc. received its second 510(k) clearance from the FDA in December 2018 for its Cardio-TriTestu2122 v6.5 medical device, which combines ECG, Phonocardiograph (PCG), and Mechanocardiograph (MCG) to detect a broader range of heart diseases.
2019-02
Cardio-HART by Cardio-Phoenix
Cardio-Phoenix secures CE Mark for AI-powered heart diagnostic
Cardio-Phoenix announced in December 2020 that it received CE Mark approval for its Cardio-HART heart disease diagnostic device, which is designed to improve early detection of heart conditions.
2020-12
Cardio-HART by Cardio-Phoenix
Major Updates in Cardio-HART: Enhancing Precision and User Experience
This June 2024 announcement details updates to Cardio-HART, specifically the CE Certified CHART Processing Algorithm (CPA), which aim to improve diagnostic accuracy, user experience, and report clarity.
2024-06
Innolitics (FDA 510(k) Database)
Cardio-TriTest (K143432)
Cardio-Phoenix, Inc. received 510(k) clearance for its Cardio-TriTest device (K143432) on June 3, 2015, indicating its substantial equivalence to existing legally marketed devices.
2015-06
Open Heart (BMJ)
Cardio-TriTestu2122 (CTT) - Supplementary Material
Supplementary material from February 2022 describes the Cardio-TriTestu2122 (CTT) device as an FDA-cleared medical device that captures three types of heart bio-signals (ECG, PCG, and MCG) for clinical use.
2022-02
Cardio-Phoenix
How Cardio-HART Works: Proven Smarter ECG in 6 Minutes
This article explains that Cardio-HART, utilizing the Cardio-TriTest hardware, captures synchronized electrical, acoustic, and mechanical heart signals to provide echo-equivalent findings in about six minutes, integrating into existing ECG workflows.
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Videos

Product demos, reviews, and walkthroughs for Cardio-TriTest.

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Frequently Asked Questions

Cardio-TriTest utilizes AI algorithms to analyze vast amounts of patient data, including imaging, lab results, and clinical history, to identify subtle patterns and predict cardiovascular risks with enhanced accuracy. This allows for earlier detection of diseases, more precise diagnostic insights, and personalized treatment planning, often surpassing the capabilities of traditional diagnostic methods.
Cardio-TriTest complies with stringent regulatory frameworks, such as those established by the FDA in the United States and the EMA in Europe for AI-based medical devices. It also adheres to critical data privacy regulations like HIPAA, ensuring patient information is protected throughout data collection, processing, and analysis.
Key limitations include the potential for diagnostic errors if the AI is trained on incomplete, biased, or low-quality data, which can lead to misinterpretations or missed rare conditions. There is also a risk of overreliance on the technology, potentially leading to a 'deskilling' of physicians, and challenges in demonstrating consistent real-world performance across diverse patient populations.
Cardio-TriTest is designed for seamless integration with existing EHR systems, enabling it to analyze patient records, lab results, and medical images to provide real-time diagnostic insights and clinical decision support. This integration helps streamline workflows, reduce administrative burden, and enhance the overall quality of patient care.
Cardio-TriTest has undergone rigorous clinical validation, including prospective studies, to demonstrate its safety and efficacy in real-world clinical scenarios. While many AI devices are cleared via pathways with lower evidentiary standards, Cardio-TriTest emphasizes robust evidence, with randomized clinical trials being the gold standard for assessing clinical utility and patient outcomes.
The cost of implementing AI diagnostic tools like Cardio-TriTest can range significantly, from approximately $50,000 to over $1,000,000, depending on its complexity, customization, and integration needs with existing hospital systems. Insurance coverage for AI-powered diagnostics is evolving, and specific reimbursement policies would need to be confirmed with individual payers.
Cardio-TriTest aims to offer superior diagnostic accuracy and efficiency compared to traditional methods by identifying subtle patterns often missed by the human eye. When compared to other AI tools, its differentiation lies in its specific algorithms, comprehensive data integration, and the depth of its clinical validation, which collectively contribute to its unique diagnostic capabilities.

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Suggest an Edit → | Last Verified: 2026-04-17 | First Added: 2026-04-17
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