A Prospective Randomized Blinded Trial of Remote Ischemic Preconditioning in Children Undergoing Cardiac Surgery.

Remote ischemic preconditioning (RIPC) has been proposed as an intervention to protect myocardium and attenuate end-organ dysfunction associated with cardiopulmonary bypass. We investigated the effect of RIPC in children undergoing cardiopulmonary bypass involving clinical outcome, cardiac and end-organ function, inflammatory response, and myocardial gene expression. A prospective, investigator-blinded, randomized, controlled trial was performed.