Fig. 1From: The effect of tolvaptan on renal excretion of electrolytes and urea nitrogen in patients undergoing coronary artery bypass surgeryFlow chart of patient classification. A total of 70 patients scheduled to undergo coronary artery bypass surgery met the study inclusion criteria. Data for analysis were obtained from 30 patients treated with conventional diuretics only and from 27 patients treated with conventional diuretics plus tolvaptanBack to article page