Postconditioning the Isolated Working Rat Heart

Purpose Despite the attention focussed on postconditioning (postC; brief cycles of reperfusion/ischaemia at the onset of reperfusion, conferring cardioprotection against reperfusion injury), an infarct sparing effect for postC in the isolated working heart model has not been reported. The purpose of this study was to develop a cardioprotective postC protocol in this model.