Key result
Intraoperative flowmetry velocity characteristics and pulse index of shunts showed a statistically significant dependence on their patency on angiographic examination.
Why the study?
Intraoperative myocardial damage during coronary artery bypass grafting with artificial circulation remains a major problem, and early detection of myocardial ischaemia is challenging.
Does a combination of diagnostic parameters including intraoperative flowmetry improve the early detection of myocardial damage related to shunt dysfunction in patients undergoing CABG?
Population
Patients undergoing coronary artery bypass grafting
Authors
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Diagnostic methods for intraoperative myocardial ischemia in on-pump CABG may aid detection; leaves open prospective validation before clinical adoption.
Observational
Does a combination of diagnostic parameters including intraoperative flowmetry improve the early detection of myocardial damage related to shunt dysfunction in patients undergoing CABG?
A combination of diagnostic parameters, particularly intraoperative flowmetry, is necessary for the early detection of myocardial damage related to shunt dysfunction during CABG, enabling timely surgical correction.
Semagin et al. (2021) conducted an observational in acute myocardial lesion after coronary artery bypass grafting. intraoperative flowmetry and diagnostic parameters was evaluated on myocardial damage related to shunt dysfunction. Intraoperative flowmetry velocity characteristics and pulse index of shunts showed a statistically significant dependence on their patency on angiographic examination.
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