1. State Key Laboratory of Cardiovascular Disease, Department of Evidence Based Medicine, Fuwai Hospital, National Centre for Cardiovascular Diseases; Chinese Academy of Medical Sciences and Peking Union Medical College; Beili Shi Road 167 Beijing China
2. Heart Failure Care Unit, Heart Failure Center, Fuwai Hospital; National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College; Beili Shi Road 167 Beijing China
3. Clinical EP Lab & Arrhythmia Center, Fuwai Hospital; National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College; Beili Shi Road 167 Beijing China