Myocardial protection of terminal warm blood retro-reperfusion combined with del Nido cardioplegia in adult cardiac surgery
Liu Chaoqi
Chen Hongsong
Luo Haiyan
Shi Hui
Qi Xiaomin
Zhao Hui
Peng Runsheng
Wang Xiuhua
Wang Chunsheng
Li Xin
Abstract：Objective To investigate the myocardial protective effects of terminal warm blood retro-reperfusion combined with del Nido cardioplegia in adult cardiac surgeries.Methods Retrospective analysis was performed on 161 patients who under-went cardiac surgeries with terminal warm blood retro-reperfusion(TWBR,62 patients)or not(non-TWBR 99 patients)com-bined with del Nido cardioplegia between December 2017 to January 2020.The patients'demographic,preoperative,operative and postoperative characteristics were collected for comparison.Results After propensity matching,TWBR and non-TWBR were 50 patients each.We did not observe any statistically significant difference in the preoperative,operative data between the two groups.There were no significant differences in postoperative troponin T,B-type natriuretic peptide,administration of inotro-pe drugs at the end of cardiopulmonary bypass,in-hospital mortality and intensive care unit stay between the two groups.Con-clusion TWBR did not improve the myocardial protective effects of del Nido cardioplegia in adult cardiac surgeries.
Keywords：Del Nido cardioplegiaCardiopulmonary bypassCardiac Surgical ProceduresMyocardial protection
Publication Date：2023-10-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 267-271,294 )