Subclinical Peripheral Arterial Disease in Patients with Acute Ischemic Stroke: A Study with Ultrasonography

Background: Peripheral arterial disease (PAD) is an advanced form of atherosclerosis defined by an abnormal ankle-brachial index (ABI). However, the ABI provides no information about the location of atherosclerosis. We investigated the clinical implication of PAD confirmed using lower-extremity ultrasonography (LEUS), with consideration of the atherosclerosis location. Methods: Patients with acute ischemic stroke who underwent LEUS were enrolled. Patients with PAD were further divided into those with PAD at the proximal (above-popliteal artery, PADP) and distal (below-tibialis artery, PADD) segments.
Source: Journal of Stroke and Cerebrovascular Diseases - Category: Neurology Authors: Source Type: research