Measurement of blood pressure using the auscultatory and oscillometric methods in the same cuff deflation: validation and field trial of the A&D TM2421 monitor

Abstract

We have evaluated under laboratory validation conditions and in an extensive field trial the behaviour of an ambulatory monitoring device that is capable of recording both by the Korotkoff-sound and oscillometric methods in a single cuff deflation (TM2421: A&D Co, Tokyo, Japan). The effects of subject age and blood pressure (BP) level on the accuracy and… (More)
DOI: 10.1038/sj.jhh.1001100

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