http://www.w3.org/ns/prov#value | - Because the stent is a foreign object placed inside the vein, it must subsequently become integrated with the vein, or ???endothelialized.??? Until the stent is established in the vein, a process generally taking 48 hours or less, there is some risk that the stent may drift, or migrate, from its initial position.While uncommon, stent migration is potentially more dangerous when the stent is placed
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