Key result
Extracorporeal circulation during CABG increased intra-abdominal pressure, with 44% of patients experiencing IAP >12 mmHg postoperatively, and decreased abdominal perfusion pressure.
Why the study?
How do intra-abdominal pressure and abdominal perfusion pressure change in patients undergoing elective CABG with extracorporeal circulation?
Population
50 patients undergoing elective coronary artery bypass grafting with extracorporeal circulation and…
Design
Cohort
Follow-up
early postoperative period
Authors
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May warrant IAP surveillance in high-BMI on-pump CABG patients; leaves open whether perfusion optimization improves outcomes.
Observational (n=50)
How do intra-abdominal pressure and abdominal perfusion pressure change in patients undergoing elective CABG with extracorporeal circulation?
CABG with extracorporeal circulation leads to a significant increase in intra-abdominal pressure and a decrease in abdominal perfusion pressure, which strongly correlates with BMI and central venous pressure.
Dąbrowski et al. (2009) conducted an observational in Coronary artery bypass grafting (n=50). Extracorporeal circulation during CABG was evaluated on Intra-abdominal pressure (IAP) > 12 mmHg in the postoperative period. Extracorporeal circulation during CABG increased intra-abdominal pressure, with 44% of patients experiencing IAP >12 mmHg postoperatively, and decreased abdominal perfusion pressure.
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