Effect of Parenteral Glutamine on Myocardial Injury and Inflammation Biomarkers

"1\. Once the candidate patients undergo surgery for cardiac surgery with and without cardiopulmonary bypass, the inclusion criteria will be verified. Once their inclusion in the study has been accepted, the patient must sign their informed consent letter and will be randomly assigned by closed envelope, to a study group or to a control group. The patient's weight and height will be taken once he accepts inclusion in the study and the data collection notebook will be filled.~A. Study group: patients undergoing cardiac surgery with and without cardiopulmonary bypass, who will receive the dipeptide L-alanyl-L-glutamine, at a dose of 0.4 g / kg of weight 6 hours before the surgical intervention."

"1\. Once the candidate patients undergo surgery for cardiac surgery with and without cardiopulmonary bypass, the inclusion criteria will be verified. Once their inclusion in the study has been accepted, the patient must sign their informed consent letter and will be randomly assigned by closed envelope, to a study group or to a control group. The patient's weight and height will be taken once he accepts inclusion in the study and the data collection notebook will be filled.~B. Control group: patients undergoing cardiac surgery with and without cardiopulmonary bypass, who will receive the placebo in the form of saline solution in a volume similar to the control 6 hours before the surgical intervention."