A Protocol-Driven Approach to Cardiac Reoperation Reduces Mortality and Cardiac Injury at the Time of Resternotomy

A protocol-driven approach to cardiac reoperations is associated with reduced cardiac injury upon resternotomy and decreased mortality. The protocol-driven use of routine preoperative computed tomography angiography, alternative cannulation planning, avoidance of prior internal mammary artery grafts, and the early initiation of cardiopulmonary bypass before sternotomy for selected cases should be considered to improve operative results and efficiency.