Elfeky, Wael, Mohamed Aboelnasr, Ayman Sallam, Wael Haseeb, and Dalia R El-Afify. 2019. “Nicorandil Reduces Myocardial Injury and Improves Cardiac Function in Valve Replacement Surgery.”. The Egyptian Cardiothoracic Surgeon 1 (4), 120 -26. https://doi.org/10.35810/ects.v1i4.84.