1. From the Department of Human Population Genetics, Institute of Molecular Medicine, Peking University, Beijing, PR China (K.X., Y.L., G.Y.Z., X.L.T.); Department of Physiology and Pathophysiology, School of Basic Medical Sciences (L.M., H.L.) and Department of Cardiology, Beijing Chaoyang Hospital (F.J.), Capital Medical University, Beijing, PR China; State Key Laboratory of Cardiovascular Diseases (F.W., X.C.) and Department of Cardiology (A.D.), Fuwai Hospital and Cardiovascular Institute, Chinese...