Another piece of bad news has come out for St. Jude Medical (NYSE: STJ) regarding an FDA report on defibrillator lead Durata, bringing shares down 12%. In this video, Motley Fool health-care analyst David Williamson talks about how these findings add to a recent string of product difficulties for St. Jude, and how, as an investor, if you see this as the company turning a corner, then it could be a cheap entry point.

This article represents the opinion of the writer, who may disagree with the “official” recommendation position of a Motley Fool premium advisory service. We’re motley! Questioning an investing thesis -- even one of our own -- helps us all think critically about investing and make decisions that help us become smarter, happier, and richer.