ZEUS System vs Viz HCM

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.

ZEUS System

by iRhythm Technologies, Inc.

Viz HCM

by Viz.ai

AI Verdict

The ZEUS System is designed for long-term continuous cardiac monitoring, leveraging wearable biosensors to detect and characterize arrhythmias like Atrial Fibrillation. In contrast, Viz HCM focuses on real-time ECG analysis to detect Hypertrophic Cardiomyopathy and streamline care coordination within hospital systems. While both utilize AI for cardiac ECG analysis, their primary clinical targets and operational workflows are distinct, making them suitable for different diagnostic and management needs.

Choose ZEUS System if…

Choose ZEUS System if your primary need is long-term, continuous cardiac monitoring (up to 14 days) to detect and characterize various arrhythmias, especially Atrial Fibrillation. This system is ideal for identifying intermittent or asymptomatic cardiac events that might be missed during shorter observation periods, providing comprehensive data for diagnosis and management of a broad spectrum of arrhythmias.

View ZEUS System →

Choose Viz HCM if…

Choose Viz HCM if your priority is the real-time, AI-powered detection of suspected Hypertrophic Cardiomyopathy (HCM) directly from standard ECGs within an acute care setting. This tool is specifically designed to streamline the diagnostic pathway for HCM, enabling rapid alerts to multidisciplinary care teams and coordinating immediate patient referral to appropriate specialists.

View Viz HCM →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature	ZEUS System	Viz HCM
Pricing	Not disclosed	Unknown
Deployment	Cloud-based (AWS EC2 platform), no on-premise hardware.	Unknown
BAA Available	Yes AI-estimated	Yes AI-estimated
FDA Status	Cleared AI-estimated	Cleared AI-estimated
HIPAA	Yes AI-estimated	Yes AI-estimated

Feature-by-Feature

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

Feature	ZEUS System	Viz HCM
Tool Name	ZEUS System	Viz HCM
Company	iRhythm Technologies	Viz.ai
Primary Disease Focus	Arrhythmias (Atrial Fibrillation)	Hypertrophic Cardiomyopathy (HCM)
Data Source for Analysis	ECG data from wearable biosensors	Real-time 12-lead ECG analysis
Key Integrations	HL7-based EHR integration, Zio Watch and Zio monitors	Existing clinical workflows, EHR, and PACS systems

Videos

Demos, reviews, and walkthroughs featuring ZEUS System and Viz HCM.

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Frequently Asked Questions

What specific cardiac conditions do these tools primarily aim to detect?

The ZEUS System by iRhythm Technologies is designed for the detection and characterization of arrhythmias, such as Atrial Fibrillation, through long-term continuous ECG monitoring. Viz HCM by Viz.ai focuses on the real-time detection of suspected Hypertrophic Cardiomyopathy (HCM) using AI-powered ECG analysis.

How do these tools acquire and analyze ECG data?

The ZEUS System analyzes ECG data collected from wearable biosensors, specifically Zio Watch and Zio monitors. Viz HCM utilizes real-time ECG analysis by integrating directly into existing hospital IT systems, including EHR and PACS.

How do these tools support clinical workflow and care coordination?

The ZEUS System generates preliminary reports for physicians and supports the detection of both symptomatic and asymptomatic cardiac events. Viz HCM provides mobile-based alerts and notifications to multidisciplinary care teams, automates the direction of patients to appropriate specialists, and streamlines cardiac care coordination to reduce diagnosis time for HCM.

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Backers

Who funded each tool's parent company.

ZEUS System

Viz HCM

Scale Venture Partners