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DOI: 10.1055/s-0038-1667322
Low-Volume Cardioplegia and Myocardial Protection in Coronary Artery Bypass Graft Surgery
Publication History
23 April 2018
26 June 2018
Publication Date:
02 August 2018 (online)
Abstract
We studied myocardial protection during coronary artery bypass graft surgery using low-volume cardioplegia (Cardioplexol) and minimal extracorporeal circulation (MECC) for different types of coronary artery diseases. In total, 426 consecutive patients were included and divided into four groups: those with left main stem stenosis (n = 45), those with three-vessel disease (n = 200), those with both (n = 141), and those with neither (n = 40). The peak postoperative myocardial markers and 30-day mortality were analyzed. Both myocardial markers and 30-day mortality were significantly elevated in patients with isolated main stem stenosis. We conclude that the use of low-volume cardioplegia and MECC is safe. However, patients with underlying isolated left main stem stenosis might be less protected.
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References
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