Postoperative management after coronary artery bypass graft surgery

Postoperative management of patients following coronary artery bypass graft surgery is focused on fast-track recovery but can be challenging, and is often characterized by haemodynamic fluctuations that may require inotropic support, fluid compartment shifts, an increased bleeding tendency, and occasional surgical complications that require urgent re-exploration. This chapter focuses primarily on haemodynamic management and the attendant indications for and choices of pharmacological therapy, as well as considering the indications for continuance or initiation of longer-term medications. Other aspects of acute care such as bleeding and coagulopathy, respiratory support and ventilation and weaning protocols, sedation, and pain control are also important to ensure a smooth transition from acute care to hospital discharge.