Gastrointestinal Ischemia Related Mortality in Patients Undergoing Off- or On-Pump Coronary Artery Bypass Grafting

Authors

  • Mustafa Emmiler
  • Afsin Yaveri
  • Cevdet U?ur Koço?ullari
  • Yüksel Ela
  • Dursun Ali ?ahin
  • Remziye Gül Sivaci
  • Ahmet Cekirdekci

DOI:

https://doi.org/10.1532/HSF98.20081114

Abstract

Objective: Gastrointestinal ischemia (GII) after heart surgery is a rare but devastating condition. The aim of this study was to compare the occurrence of GII after coronary artery bypass grafting (CABG) performed off-pump (OPCAB) vs on-pump (ONCAB).

Methods: We retrospectively evaluated 2625 adult patients who underwent isolated coronary artery surgery during a 6-year period. The OPCAB group included 658 patients and the ONCAB group 1967 patients. Patients were evaluated, and GII, morbidity, and mortality in the 2 groups were compared.

Results: GII developed in 0.4% (7 of 1967) patients in the ONCAB group and in 0.2% (1 of 658) patients in the OPCAB group (P = .28). Mortality rates due to GII were 0.2% (4 of 1967) in the ONCAB group, and no deaths occurred in the OPCAB group (P < .04). Postoperative atrial fibrillation incidence with GII was 100% (7 of 7) in ONCAB group and 0% (0 of 1) in the OPCAB group (P < .01).

Conclusions: Compared to ONCAB, the OPCAB procedure has lower GII related mortality rates, which is an important cause of morbidity and mortality in the postoperative period of CABG surgery.

References

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Published

2009-04-20

How to Cite

Emmiler, M., Yaveri, A., Koço?ullari, C. U., Ela, Y., ?ahin, D. A., Sivaci, R. G., & Cekirdekci, A. (2009). Gastrointestinal Ischemia Related Mortality in Patients Undergoing Off- or On-Pump Coronary Artery Bypass Grafting. The Heart Surgery Forum, 12(2), E79-E84. https://doi.org/10.1532/HSF98.20081114

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