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Screening for peripheral vascular disease.

Campbell et al 's study of targeted screening for peripheral vascular disease (PVD) in patients with hypertension aged 60 years or over1 yielded, as they acknowledge, a surprisingly low prevalence of 8% with PVD, as defined by an ankle-brachial pressure index ≤0.9. Leng et al 's previous Scottish study of 11 practices revealed a prevalence …