Affiliation: | 1. Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin University, Tianjin, China;2. Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology the Second Hospital of Tianjin Medical University, Tianjin, China;3. Cedars Sinai Medical Center, Los Angeles, California, USA;4. Department of Cardiology, General Hospital of Northern eater Command, Shenyang, China |