Mitral Valve Area by Pressure Half-Time
Mitral Valve Area by Pressure Half-Time - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
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What this is
Mitral Valve Area by Pressure Half-Time is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Mitral Valve Area by Pressure Half-Time - 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
Hatle L, Angelsen B, Tromsdal A. Noninvasive assessment of atrioventricular pressure half-time by Doppler ultrasound. Circulation. 1979;60(5):1096-1104. Read the source ↗
Worked example: Mitral valve area 1.47 cm^2 — moderate mitral stenosis (1.0-1.5).
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