摘要重庆医科大学遴选临床医学专业五年制本科生组建临床医师卓越班，进行试点，实施“以器官系统为中心”（organ-systems-based curriculum，OSBC）的整合教学改革。循环系统的OSBC教学打破传统格局，对课程内容、教学人员进行了全面重组，强调集体备课、新教学方法使用以及合理评价体系建立等。尽管循环系统OSBC教学取得一定成效，但仍存在诸多不足需要反思及改进。

abstractsChongqing Medical University selected some five-year clinical medical undergradu-ates to set up the pilot class which was called 'clinician excellent class' and implemented the 'organ-systems-based curriculum' (OSBC) integration teaching reform on them. The OSBC teaching of the cardiovascular system breaks the traditional pattern, and carries on the comprehensive reorganization to the curriculum contents and the teaching personnel, and emphasizes the collective preparation, the new teaching method and the reasonable evaluation system. Although OSBC teaching of the cardiovas-cular system has made some achievements, but there are still many deficiencies need to reflect on and improve.