title: Clinical assessment of patients with peripheral arterial disease.
abstract: Peripheral arterial disease (PAD) describes the clinical manifestations of atherosclerosis affecting the circulation in the legs. The severity of PAD is classified according to symptom severity, time course, and anatomical distribution. The signs and symptoms of PAD reflect the degree of circulatory compromise and whether there has been a gradual reduction in the circulation or an abrupt, uncompensated decrease. Accurate clinical assessment underpins decisions on management strategy and should objectively assess the severity of the ischemia and need for revascularization. Clinical history should discriminate symptoms of PAD from other conditions presenting with leg pain, elucidate cardiovascular risk factors and the effect of symptoms on the patient's quality of life. Clinical examination includes signs of general cardiovascular disease and associated conditions before assessing the circulation and viability of the limb. Palpation of peripheral pulses must be augmented by determination of the ankle brachial pressure index using hand held Doppler. A whole patient approach to management is required and must include modification of cardiovascular risk status as well as dealing with the local circulatory manifestation of PAD.
authors.affiliation: The Leeds Vascular Institute, Leeds General Infirmary, Leeds, United Kingdom ; Division of Cardiovascular and Diabetes Research, The Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom.
authors.forename: Marc A
authors.initials: MA
authors.lastname: Bailey
authors.affiliation: The Leeds Vascular Institute, Leeds General Infirmary, Leeds, United Kingdom ; Division of Cardiovascular and Diabetes Research, The Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom.
authors.forename: Kathryn J
authors.initials: KJ
authors.lastname: Griffin
authors.affiliation: The Leeds Vascular Institute, Leeds General Infirmary, Leeds, United Kingdom ; Division of Cardiovascular and Diabetes Research, The Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom.
authors.forename: D Julian A
authors.initials: DJ
authors.lastname: Scott
keywords: ABPI; Doppler; acute limb ischemia; critical limb ischemia; intermittent claudication; interventional radiology; patient assessment