The Future Laboratory Tsinghua University Chengfu Road 160 Haidian Beijing China;
The Future Laboratory Tsinghua University Chengfu Road 160 Haidian Beijing China;
The Future Laboratory Tsinghua University Chengfu Road 160 Haidian Beijing China;
The Future Laboratory Tsinghua University Chengfu Road 160 Haidian Beijing China;
Center for Cardiology Beijing Anzhen Hospital Capital Medical University Anzhen Road Beijing China;
Center for Cardiology Beijing Anzhen Hospital Capital Medical University Anzhen Road Beijing ChinaThe First Affi liated Hospital of Zhengzhou University Jianshe East Road Erqi District Zhengzhou China;
The Future Laboratory Tsinghua University Chengfu Road 160 Haidian Beijing China;
coronary angiography; video interpolation; deep learning; X-ray exposure frequency;