A novel hybrid machine learning model for auxiliary diagnosing myocardial ischemia oleh Jing Wang, Jing Xu, Jing Xu, Jingsong Mao, Suzhong Fu, Suzhong Fu, Haowei Gu, Haowei Gu, Naiming Wu, Guoqing Su, Zhiping Lin, Kaiyue Zhang, Yuetong Lin, Yang Zhao, Gang Liu, Hengyu Zhao, Qingliang Zhao, Qingliang Zhao, Qingliang Zhao