Department of Cardiology Wang Jingfeng chief physician Department of Cardiology Chen Yangxin chief physician Department of Cardiology Nie Ruqiong chief physician Department of Cardiology Xie Shuanglun chief physician Department of Cardiology Liu Pinming chief physician Department of Cardiology Lei Juan chief physician Department of Cardiology Yang Li chief physician Department of Cardiology Wu Wei chief physician Department of Cardiology Geng Dengfeng chief physician Department of Cardiology Zhou Shuxian chief physician Department of Cardiology Zhang Yuling chief physician Department of Cardiology