Objective:To study the effect of fast-track cardiac anesthesia on myocardial oxidative damage,inflammation and nerve related peptide of patients received heart surgery.Methods:A total of 60 patients with rheumatic heart disease undergoing heart valve surgery were randomly divided into the fast track group(n=30)and conventional group(n=30).Then myocardial injury indicators,mitochondrial oxidative stress indicators,inflammation indicators and nerve-related peptide were analyzed.Results:cTnI contents of the tw...