| Affiliation: | Cardiovascular Disease Department, Harbin First Affiliated Hospital of Harbin M edical University, Harbin 150001, China;Cardiovascular Disease Department, Harbin First Affiliated Hospital of Harbin M edical University, Harbin 150001, China;Cardiovascular Disease Department, Harbin First Affiliated Hospital of Harbin M edical University, Harbin 150001, China;Cardiovascular Disease Department, Harbin First Affiliated Hospital of Harbin M edical University, Harbin 150001, China;Cardiovascular Disease Department, Harbin First Affiliated Hospital of Harbin M edical University, Harbin 150001, China;Cardiovascular Disease Department, Harbin First Affiliated Hospital of Harbin M edical University, Harbin 150001, China |
