Application value between dynamic electrocardiogram and MSCT myocardial perfusion imaging in the diagnosis of myocardial ischemia in coronary heart disease - Chen, Ping; Wu, Ting; Peng, Qionghui; Fan, Na; Shi, Yong; Wang, Huan; Chen, Liu; Guo, Hongxia (Annals of Palliative Medicine, 2021)