原文：
U.S. Sen. Bob Graham will have to take blood thinners for the rest of his life following next month's heart valve replacement surgery, said longtime Graham friend Richard Elias, chief of Miami Heart Institute in Miami Beach. Graham, 66, has opted for a mechanical device to replace his damaged aortic valve. He announced Thursday he would have open-heart surgery the week of Feb. 3 to replace the valve. The mechanical device should last a lifetime and not require...
原文来自： http://nl.newsbank.com/nl-search/we/Archives?p_product=MH&s_site=miami&p_multi=MH&p_theme=realcities&p_action=search&p_maxdocs=200&p_topdoc=1&p_text_direct-0=0F8E4F4CA5041BED&p_field_direct-0=document_id&p_perpage=10&p_sort=YMD_date:D&s_trackval=GooglePM

VALVE DEVICE IS EXPECTED TO LAST A LIFETIME ;是由提供的阀门新闻，中文译文仅供参考(上海埃非凯阀门有限公司还生产 及电动调速蝶阀，气动通风蝶阀，美标波纹管闸阀，c，平行式双闸板闸阀，欢迎您的选购。)
以下是参考译文：

译文：阀门机械设备
美国参议员葛兰姆将要采取的余生后下个月的心脏瓣膜置换手术的血液稀释剂，格雷厄姆说，多年的朋友理查德埃利亚斯，迈阿密心脏研究所在迈阿密海滩的首席。格雷厄姆今年66岁，选择了机械设备更换受损的主动脉瓣。他宣布，他将心内直视手术在2月3日当周，以取代阀门。机械设备应该持续一生，而不是要求...

更多新闻