eMurmur ID vs Viz HCM

Similar category, different focus. These tools serve overlapping but distinct needs. Comparability 68/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.
by eMurmur
VS
by Viz.ai

AI Verdict

eMurmur ID focuses on detecting and classifying heart murmurs using electronic stethoscope data, providing real-time feedback for a broad range of cardiac findings. Viz HCM, conversely, specializes in AI-powered ECG analysis for the detection of suspected Hypertrophic Cardiomyopathy and subsequent care coordination. While both offer cardiology AI and clinical decision support, their distinct input data types and specific diagnostic targets make them suitable for different aspects of cardiac assessment.

Choose eMurmur ID if…

Choose eMurmur ID if your primary need is AI-assisted detection and classification of various heart murmurs using an electronic stethoscope, particularly in primary care, pediatric, or general cardiology settings. This tool is ideal for clinicians seeking real-time decision support during auscultation to identify both innocent and pathologic murmurs across a broad patient population.

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Choose Viz HCM if…

Choose Viz HCM if your focus is on the rapid, AI-powered detection of suspected Hypertrophic Cardiomyopathy (HCM) specifically from real-time ECG analysis within a hospital or acute care environment. This solution is best suited for health systems aiming to significantly reduce diagnosis time and streamline care coordination for patients with this specific, critical cardiac condition.

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Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature eMurmur ID Viz HCM
Deployment Cloud, Mobile, API integration Unknown
BAA Available Yes AI-estimated Yes AI-estimated
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

eMurmur ID

eMurmur ID offers a mobile-first solution with real-time feedback for heart murmur detection using third-party electronic stethoscopes, suggesting a direct and immediate user experience at the point of care. Its mobile app and web portal are designed for seamless integration into a practitioner's workflow, with recording and analysis often taking less than a minute.

Clinical Value

Viz HCM

While both tools are clinically validated, Viz HCM targets Hypertrophic Cardiomyopathy (HCM), a serious and often underdiagnosed condition, with proven real-world impact in significantly accelerating diagnosis time from years to an average of 37 days. It can identify patients years earlier and streamlines care coordination for a high-impact disease.

Pricing & Value

Viz HCM

Viz HCM provides greater transparency regarding its subscription-based pricing model for hospitals and explicitly highlights the availability of CMS reimbursement with specific CPT codes and payment rates. This offers a clear and tangible financial value proposition for healthcare systems, which eMurmur ID does not detail. [cite: JSON, 10]

Enterprise Readiness

Viz HCM

Both tools are FDA cleared, HIPAA compliant, and offer BAAs. However, Viz HCM demonstrates superior enterprise readiness through its explicit emphasis on seamless integration with existing hospital IT systems (EHR, PACS) and its proven deployment in over 1,400-2,000 hospitals across the US and Europe. [cite: JSON, 5, 7, 9]

Innovation

Viz HCM

Viz HCM stands out by being the first FDA-cleared AI algorithm for HCM detection from ECGs, establishing a new regulatory category. Its innovation extends beyond detection to intelligent care coordination and automated patient direction for a critical, underdiagnosed disease, representing a broader transformative impact on the care pathway. [cite: JSON, 5, 7, 9, 10, 15]

Support & Docs

Viz HCM

Viz HCM explicitly lists a 'Help Center,' 'Customer Resources,' 'User Guides,' and 'Viz Academy' on its website, indicating a structured and comprehensive approach to providing support and documentation. eMurmur ID's available information primarily focuses on platform features rather than dedicated support resources.

Feature-by-Feature

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

Feature eMurmur ID Viz HCM
Name eMurmur ID Viz HCM
Company CSD Labs GmbH Viz.ai
Primary Function AI-powered mobile and cloud solution for detecting and classifying heart murmurs using a third-party electronic stethoscope, providing decision support for healthcare providers. FDA-cleared AI tool that uses real-time ECG analysis to detect suspected Hypertrophic Cardiomyopathy (HCM) and coordinate cardiac care, significantly reducing diagnosis time.
Target Condition Heart murmurs (pathologic and innocent), absence of murmur, S1, S2 heart sounds Suspected Hypertrophic Cardiomyopathy (HCM)
Key Technology/Method AI-based analytics for heart murmur detection and classification using 3rd party electronic stethoscopes. AI-powered ECG analysis for Hypertrophic Cardiomyopathy (HCM) detection.
Specialties Cardiology, Family Medicine, Pediatrics Cardiology, Emergency Medicine, Hospital Medicine

Videos

Demos, reviews, and walkthroughs featuring eMurmur ID and Viz HCM.

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Frequently Asked Questions

eMurmur ID is designed for detecting and classifying heart murmurs, including pathologic and innocent murmurs, as well as the absence of a murmur and S1, S2 heart sounds. Viz HCM, on the other hand, is an AI tool specifically for detecting suspected Hypertrophic Cardiomyopathy (HCM) using real-time ECG analysis.
eMurmur ID operates with third-party electronic stethoscopes, such as the Littmann 3200 and Thinklabs One, to record and analyze heart sounds. Viz HCM utilizes real-time analysis of 12-lead electrocardiograms (ECGs) to identify patterns suggestive of HCM.
eMurmur ID is intended for use across Cardiology, Family Medicine, and Pediatrics. Viz HCM is designed to support Cardiology, Emergency Medicine, and Hospital Medicine.
eMurmur ID requires contacting the vendor directly for pricing information. Viz HCM is subscription-based for hospitals and health systems, with CMS reimbursement available for CPT codes 0764T and 0765T, which have a national payment rate of $128.90 effective January 1, 2025.
eMurmur ID provides AI-based analytics for heart murmur detection and classification, offering real-time feedback and analysis results within seconds. Viz HCM provides real-time disease detection from ECGs, sends mobile-based alerts and notifications to multidisciplinary care teams, and automates the direction of patients to appropriate care specialists to reduce diagnosis time.

Backers

Who funded each tool's parent company.

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