Key result
Review outlines graft patency evaluation techniques to address ~10% early CABG failure.
Why the study?
Early graft failure occurs in 3-10% of CABG procedures and causes severe complications, warranting evaluation of available modalities to assess graft patency and identify the best technique.
What are the strengths and limitations of available modalities for evaluating graft patency during and after CABG surgery?
What are the strengths and limitations of available modalities for evaluating graft patency during and after CABG surgery?
This review discusses various modalities to assess graft patency during and after CABG to prevent early graft failure and associated complications.
Modalities for CABG graft patency assessment merit clinical consideration; leaves open comparative validation to guide optimal use.
Coronary artery bypass grafting (CABG) is the gold standard procedure for multi vessels and left main coronary artery disease. The prognosis and survival outcomes of CABG surgery are highly dependent on the patency of the bypass graft. Early graft failure which can occur during or soon after CABG remains a significant issue, with reported incidences of 3-10%. Graft failure can lead to refractory angina, myocardial ischemia, arrhythmias, low cardiac output, and fatal cardiac failure, emphasizing the importance of ensuring graft patency during and after surgery to prevent such complications. Technical errors during anastomosis are among the leading causes of early graft failure. To address this issue, various modalities and techniques have been developed to evaluate graft patency during and after CABG surgery. These modalities aim to assess the quality and integrity of the graft, thus enabling surgeons to identify and address any issues before they lead to significant complications. In this review article, we aim to discuss the strengths and limitations of all available techniques and modalities, with the goal to identify the best modality for evaluating graft patency during and after CABG surgery.
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Masroor et al. (2023) conducted a review in Multi vessel and left main coronary artery disease undergoing CABG. Graft patency evaluation modalities was evaluated. Techniques and modalities for evaluating graft patency during and after coronary artery bypass grafting are reviewed to address early graft failure, which has a reported incidence of 3-10%.
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