Affiliation: | MAI Guo-hui1,LIU Yong1,QIN Xue-qing2,MEI Bai-qiang3,OU Zhan-peng4,TAN Ning1 1. Cardiovascular Department,Guangdong Cardiovascular Institute,Guangdong General Hospital,Guangdong Academy of Medical Sciences,Guangzhou 510100,China 2. Cardiovascular Department,Binyang County People's Hospital,Guangxi,530400,China 3. Department of Cardiology,The First People's Hospital of Foshan,Foshan Guangdong 528000,China 4. Stomatology Hospital,Li-wan District,Guangzhou 510170,China |