1. Cardiac Center, First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
2. Department of Internal Medicine, Kuqa County Hospital of Traditional Uyghur Medicine, Kuqa 842000, China
3. Department of Pathology, Xinjiang Medical University, Urumqi 830011, China
4. Institute of Clinical Medicine Research, First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China