echocardiology.org

Medical Disclaimer

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Educational purpose only

The content on echocardiology.org — including tutorials, technique pages, and case library entries — is intended solely for the education of students and practitioners of echocardiography. It is not intended for patients making individual care decisions and is not a substitute for professional medical advice, diagnosis, or treatment.

No physician–patient relationship

Using this site does not create a physician–patient or sonographer–patient relationship between you and echocardiology.org, its authors, or its medical reviewers.

Clinical judgment governs

Reference ranges, severity thresholds, and diagnostic criteria described on this site reflect commonly cited guideline documents at the time of review (see each page’s References section) but may not reflect the most current guidance or apply to every clinical scenario. Any clinical decision should be made by a qualified healthcare professional using their own judgment, the full clinical context, and current institutional protocols.

If you are experiencing a medical emergency

If you believe you or someone else is experiencing a medical emergency, call your local emergency number immediately. Do not rely on this website for emergency guidance.

Reporting an error

If you believe a page contains a factual or clinical error, please contact us so it can be reviewed — see our Contact page.