Affiliation: | 1. Department of Cardiology, Liaocheng People’s Hospital, Liaocheng, China Zhang and Dong contributed equally to this work.;2. Department of Cardiology, Liaocheng People’s Hospital, Liaocheng, China;3. Department of Cardiology, Heze Municipal Hospital, Heze, China;4. Department of Cardiovascular Surgery, Heze Municipal Hospital, Heze, China |