1. Department of Cardiology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan, China
2. School of Pharmaceutical Science of University of South China, Hengyang 421000, Hunan, China
3. Department of Pharmacy, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan, China