Comparison of gastrointestinal complications in on-pump versus off-pump coronary artery bypass grafting.

Abstract

We found no significant difference in the total number of GI complications between the off-pump and on-pump groups; however, trends could be seen in the types of GI complications that occurred in the 2 groups. Owing to the relatively infrequent occurrence of GI complications, a larger scale study would be beneficial to determine whether the differences observed would be significant.