Fig. 2

Serum creatinine evolution after torasemide initiation. Each plot represents serum creatinine values before and 7 to 15 days after torasemide initiation, for the 14 cats with an available creatinine follow-up (reference ranges = 5.2–17.8 mg/L). Median [IQR] creatinine values (15.4 mg/L [12.2–17.4] and 17.0 mg/L [15.2–20.3] before and after torasemide initiation, respectively) were not significantly different (p = 0.12)