1. Department of Ultrasonography, Xiamen Cardiovascular Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
2. School of Medicine, Xiamen University, Xiamen, China
3. Xiamen Key Laboratory of Precision Medicine for Cardiovascular Disease, Xiamen, China
4. Department of Ultrasonography, Xiamen Humanity Hospital, Fujian Medical University, Xiamen, China