Lincoln sign
Dr Mike Cadogan Lincoln sign
Lincoln sign refers to forceful popliteal artery pulsation secondary to aortic regurgitation; exaggerated when the patient sits with legs crossed; and deemed positive if the elevated foot bobs up and down with each systolic contraction.
Source: Life in the Fast Lane - Category: Emergency Medicine Authors: Dr Mike Cadogan Tags: Eponymictionary Aortic insufficiency Aortic regurgitation Lincoln sign Noah Brooks Source Type: blogs
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