Abstract:PGY-1 and three were in PGY-2 or above. Nine (69.2%) had performed less than 10 sternotomies. On the pre-sim1 questionnaire, "injuring the heart and other structures" and "going off midline" were equally top-ranked as main sources of concern. Inter-rater reliability was 75.0% (k¼0.47) and 69.2% (k¼0.37) for sim1 and sim2, respectively. Participants took longer to complete the sternotomy in sim2 (227.5AE16.1 vs. 187.9AE14.3 seconds, ¼0.003) and had significantly higher scores (14.3AE0.6 vs. 8.0AE0.9, P<0.001). … Show more
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