Fig. 6From: The effect of treatment with pimobendan in dogs with preclinical mitral valve disease – a placebo-controlled double-blinded crossover studyDevelopment of left ventricle size during treatment with pimobendan. The size of the left ventricle under treatment with pimobendan decreased gradually over time with a significant difference between the baseline and day 180 (p = 0.032)Back to article page