1. From the Division of Cardiology, Department of Medicine and Therapeutics, Prince of Wales Hospital, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China (Y.F., G.S.-H.C., A.K.-Y.C., A.P.-W.L.); Department of Mechanical Engineering, The University of Hong Kong, Hong Kong, China (K.-W.K.); Cardiology Department, Renji Hospital, Medical College of Shanghai Jiao Tong University, Shanghai, China (Y.F.); and Boston Scientific Institute for Advancing Science, Shanghai, China (Y.Z.).