1. Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiology Key Laboratory of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, Luzhou, Sichuan 646000, China
2. Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
3. Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
4. Department of Physiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan 646000, China