1. Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital Guangdong Academy of Medical Sciences Guangzhou 510080 China
2. Maoming People's Hospital Maoming China
3. The Third Affiliated Hospital of Sun Yat‐Sen University Guangzhou China
4. The First People's Hospital of Kashgar Kashi China