NYHA Functional Classification (Heart Failure)
NYHA Functional Classification (Heart Failure) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
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What this is
NYHA Functional Classification (Heart Failure) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. NYHA Functional Classification (Heart Failure) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
The Criteria Committee of the New York Heart Association. Nomenclature and Criteria for Diagnosis of Diseases of the Heart and Great Vessels. 9th ed. Boston: Little, Brown & Co; 1994:253-256. Read the source ↗
Worked example: NYHA class III: marked limitation of physical activity; comfortable at rest, but less-than-ordinary activity causes symptoms.
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