An exploration of the application of a new training mode of special coronary artery bypass grafting in postgraduate education

• DOI: 10.3760/cma.j.issn.2095-1485.2019.02.015
• Publication Date: 2019-02-20
• Authors: Yongchun Cui; Bo Li; Fuliang Luo; Weimin Yuan; Xiaokang Luo; Lei Qi; Bin Li

Objective To compare the effects between dual-cycle intensive training mode (DCITM) of teaching-in vitro-in vivo-summary-in vivo-assessment and single-cycle basic (BTM) on graduate students majoring in cardiovascular surgery.

Methods Eight surgery received coronary artery bypass vascular anastomosis under BTM or DCITM. Then were evaluated by scoring experts. Besides, SPSS 17.0 statistical software was used to analyze evaluation results.

Results Compared with who BTM, postgraduates trained DCITM became more skilled anastomosis. In vitro, average number completed trainee increased significantly [(2.0±1.0) vs. (5.0±1.5), P<0.05] over a specified period time, leakage rate reduced [(92±5)% (30±2)%, P<0.05], time per shorter [in vitro: (20.1±2.5) min (12.6±3.3) min, P<0.05]. There also statistically significant difference each miniature pigs vivo: (30±2) (21±3) P<0.05].

Conclusion Taken into together, is highly efficient for promoting quality cardiovascular-surgery-teaching enhancing effectiveness clinical surgical skills.

Key words: Cardiovascular surgery; Clinical graduate; Training