Surgeons operate in an operating theater at the Cardiology Hospital in Lille, northern France, on April 2, 2013. AFP PHOTO PHILIPPE HUGUEN (Photo credit should read PHILIPPE HUGUEN/AFP/Getty Images)
Surgeons operate in an operating theater at the Cardiology Hospital in Lille, northern France, on April 2, 2013. AFP PHOTO PHILIPPE HUGUEN (Photo credit should read PHILIPPE HUGUEN/AFP/Getty Images)