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International
Perfusion Association

Cardiopulmonary Bypass Time

Explore articles, research, and perspectives from the International Perfusion Association.

Illustration of concerned kidneys beside cardiopulmonary bypass equipment and a stopwatch in a cardiac operating room.

Association Between Cardiopulmonary Bypass Time and Early Postoperative Acute Kidney Injury in Adults

A prospective study of 100 adults found that cardiopulmonary bypass lasting more than 120 minutes was associated with higher early postoperative acute kidney injury

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Oct 5, 2026

Predictive Preoperative Score of Prolonged Mechanical Ventilation After Coronary Artery Bypass Grafting

A study of 2,083 patients undergoing CABG found that 11.6% required prolonged mechanical ventilation for more than 48 hours. Researchers developed a simple preoperative

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Aug 30, 2026