Objective This study intended to explore a new method to establish a model of heart ischemia-reperfusion in rabbits in vivo.Methods\Forty New Zealand white rabbits were randomly divided into two groups: ischemia-reperfusion group(n = 25) and sham operation group(n= 15). The myocardial ischemia-reperfusion were generated by two sutures and two knots,namely ligating the proximal 1/3 segment of the left anterior discending artery(LAD) for 30 minutes followed by opening the blood flow for 3 hours.The LAD of rab...