| 作者单位： | He LI(Cardiovascular Division, Department of Geriatric Medicine, Pingjin Hospital, Medical College of Chinese People's Armed Police Force, Institute of Cardiovascular Disease of Chinese People's Armed Police Force, Tianjin 300162, China;Cardiovascular Division,Changzheng Hospital,Shanghai 200003,China);Xiao-qing MA,Fan YE,Jing ZHANG,Xin ZHOU,Zhi-hong WANG,Yu-ming LI(Cardiovascular Division, Department of Geriatric Medicine, Pingjin Hospital, Medical College of Chinese People's Armed Police Force, Institute of Cardiovascular Disease of Chinese People's Armed Police Force, Tianjin 300162, China);Guo-yuan ZHANG(Cardiovascular Division, Changzheng Hospital, Shanghai 200003, China)
|
