1 Department of Cardiovascular Surgery, Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, No.55, Neihuan Weatern Road, Guangzhou, Guangdong, China.
2 Department of Cardiovascular Surgery, Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, No.55, Neihuan Weatern Road, Guangzhou, Guangdong, China. tansongtao@gzucm.edu.cn.
3 Department of Cardiovascular Surgery, Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, No.55, Neihuan Weatern Road, Guangzhou, Guangdong, China. fukui-hanson@hotmail.com.