Global positioning tracker may better gauge severity of peripheral artery disease

A space-based technology may provide an inexpensive and more reliable way to gauge the walking capacity in many patients with peripheral artery disease (PAD), whose clogged leg arteries cause them severe pain when they walk, according to a report in Circulation: Journal of the American Heart Association.

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<p><a href="http://www.physorg.com/news121365932.html">Global positioning tracker may better gauge severity of peripheral artery disease</a></p> <p>A space-based technology may provide an inexpensive and more reliable way to gauge the walking capacity in many patients with peripheral artery disease (PAD), whose clogged leg arteries cause them severe pain when they walk, according to a report in Circulation: Journal of the American Heart Association.</p>