Fig. 3

Serial changes in ultrasound and laboratory parameters obtained from patients receiving tolvaptan (upper) and those obtained from patients receiving oral loop diuretics (lower). Black dots and lines indicate the RI values, gray dots and lines indicate IVC diameters, purple dots and lines indicate TAPSE, blue dots and lines indicate serum sodium concentrations, green dots and lines indicate serum albumin levels, and orange dots and lines indicate serum creatinine levels. Na sodium, Alb albumin, Crea creatinine