NEW : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. Doctor : Graft installed during 2004 bypass surgery was blocked . Thursday 's stent procedure opened artery that graft was supposed to service . Former president came to hospital after feeling chest discomfort over several days .
NEW : Clinton leaves hospital Friday morning , former DNC chairman says . Doctor : Graft installed during 2004 bypass surgery was blocked . Thursday 's stent procedure opened artery that graft was supposed to service . Former president came to hospital after feeling chest discomfort over several days .