IRCT20150725023332N1 IRCT 2019-09-23 Shahid Beheshti University of Medical Sciences Effect of L-Carnitin on Coronary Artery Bypass Graft Surgery Effect of L-Carnitin on IL6 and HS– CRP levels after Coronary Artery Bypass Graft Surgery 2018-03-21 anticipated 60 Complete https://irct.ir/trial/34039 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Used, Assignment: Parallel, Purpose: Other, Randomization description: In this clinical trial, the randomization process was performed simply (By creating tables of numbers and coding patients based on numbers in the table) .The subjects were randomly divided into three separate blocks. N/A Coronary Artery Bypass Graft Surgery. Intervention 1: Intervention group: Patients in the first group (20 patients) with standard interactions and treatments receive 1 g l-carnitine per liter of Cardioplegia solution. Intervention 2: Intervention group: The second group therapy (20 people), in addition to standard treatments, receives 3 g of l-carnitine per liter of Cardioplegia solution. Intervention 3: Control group: For patients in the control group (20 people), they receive normal saline in addition to standard treatment (this group does not receive any treatment except standard treatment). Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is Uncertainty in the timing of completion of the project.