<http://schema.org/description>
"It's about the size of a large vitamin pill and, for the first time in Ohio, the smallest heart pacemaker available is being tested at The Ohio State University Wexner Medical Center."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2014-05-world-smallest-leadless-heart-pacemaker.html>