Safety and efficacy of low-temperature RA-flush solution in patients with moderate-to-severe calcified lesions (LOTA-II): a randomized, double-blind, multicenter study

W Wei You (Department of Polymer Science and Engineering) X Xiang-qi Wu Z Zhi-ming Wu Y Yi-Fei Wang (State Key Laboratory of Regional and Urban Ecology, Ningbo Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences) T Tong-tong Shen B Bi Tang T Tian Xu (Department of Chemical and Biomolecular Engineering and Institute for NanoBioTechnology, The Johns Hopkins University, 3400 North Charles Street, Baltimore, Maryland 21218, United States) L Liang-hong Ying D De-feng Pan S Song Yang D De-lu Yin F Fei Ye