In the article titled “Comparison of the Renoprotective Effect of Dexmedetomidine and Dopamine in High-risk Renal Patients Undergoing Cardiac Surgery: A Double-blind Randomized Study”, published on pages 408-415, Issue 4, Volume 20 of Annals of Cardiac Anaesthesia,[1] the affiliation of Mohamed Hussien was written incomplete as “Cardiac Surgery, Madinah Cardiac Center, Almadinah Almonwarah, Saudi Arabia” instead of “Cardiac Surgery, Madinah Cardiac Center, Almadinah Almonwarah, Saudi Arabia, Cardiac Surgery, Alazhar University, Egypt”.