PMC8137302_01
Serum sodium and urinary output before and after single-dose tolvaptan treatment. The black arrow indicates the day on which tolvaptan was administered.
CRIPE2021-9920817.001.jpg
PMC8137302_01_CRIPE2021-9920817.001.jpg
fig1
The patient's serum sodium and urinary output before and after single-dose tolvaptan treatment are shown in Figure 1.