Affiliation: | HUANG Jun 1,WU Shu-lin1,LIU Hui2,FANG Xian-hong1,TAN Shao-heng2 1Department of Cardiology,Guangdong Provincial Cardiovascu- lar Institute,Guangdong General Hospital,Guangdong Academy of Medical Sciences,Guangzhou 510180,China 2 Department of Radiology,Guangdong Provincial Cardiovascular Insti- tute,China |