Key result
Off-pump coronary artery bypass requires surgical and anaesthetic expertise, with minimally invasive approaches offering cosmetic benefits and early extubation when supported by good pain management.
Off-pump coronary artery bypass requires specific anaesthetic expertise, particularly for pain management in minimally invasive approaches and preventing emergency conversion to on-pump bypass.
Supports tailored anaesthetic care in off-pump CABG; leaves open validation of minimally invasive pain protocols in prospective trials.
Off-pump coronary artery bypass has emerged as a popular method of coronary revascularization to mitigate the harmful effects of cardiopulmonary bypass. It requires surgical and anaesthetic expertise for good results. Newer minimally invasive approaches to off pump coronary bypass provide attractive alternatives to conventional off pump surgery, especially in achieving better cosmetic results and early extubation. They require good perioperative pain management, with epidural and paravertebral block being good choices. Emergency conversion of off-pump bypass to on-pump bypass is associated with poor outcomes, so preventive measures to avoid it should be employed.
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Sarkar et al. (2018) conducted a review in Coronary artery disease requiring revascularization. Off-pump coronary artery bypass vs. On-pump coronary artery bypass was evaluated. Off-pump coronary artery bypass requires surgical and anaesthetic expertise, with minimally invasive approaches offering cosmetic benefits and early extubation when supported by good pain management.
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