Have you got a telephone directory? ibuprofen 800 stop period Global sales of Boston Scientific’s interventionalcardiology products, primarily heart stents, fell 4 percent to$472 million in the quarter. Sales of its cardiac rhythmmanagement products, including pacemakers and implantablecardioverter defibrillators used to shock dangerously irregularheartbeats into a normal rhythm, rose 1 percent to $464 million.