Elfeky, W., Aboelnasr, M., Sallam, A., Haseeb , W. and El-Afify , D.R. 2019. Nicorandil reduces myocardial injury and improves cardiac function in valve replacement surgery. The Egyptian Cardiothoracic Surgeon. 1, 4 (Oct. 2019), 120 - 126. DOI:https://doi.org/10.35810/ects.v1i4.84.