Grover, chair of the department of surgery at the University of Colorado Health Sciences Center in Denver, the study is monitoring the cognitive outcomes of 2,200 heart patients in 17 V.A. hospitals.

• 这项由美国丹佛市科罗拉多大学卫生科学中心外科部主任格罗弗领军的研究，现正监控17家荣民医院里2200位心脏患者的认知功能。