Laila, D.S., Perdana, A. , Permatasari, R.K., Kadim, M. , Advani, N. , Supriyatno, B. , Chozie, N.A. and Djer, M.M. 2024. Neutrophil-to-lymphocyte ratio as a predictor of low cardiac output syndrome after open heart surgery in children with congenital heart disease. Narra J. 4, 2 (Jun. 2024), e736. DOI:https://doi.org/10.52225/narra.v4i2.736.