Ankle-Brachial Index (ABI)
Ankle-Brachial Index (ABI) - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
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What this is
Ankle-Brachial Index (ABI) is one of 230 deterministic tools in Sophie Well's Clinical Math & Conversions group. Ankle-Brachial Index (ABI) - a deterministic tool in Sophie Well's Clinical Math & Conversions 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
Aboyans V, Criqui MH, Abraham P, et al. Measurement and interpretation of the ankle-brachial index. Circulation. 2012;126(24):2890-2909. Read the source ↗
Worked example: Right leg ABI 0.90 (lower index governs): mild-to-moderate peripheral artery disease (0.41-0.90).
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