Correction to: Metformin and sulodexide restore cardiac microvascular perfusion capacity in diet‑induced obese rats (Cardiovascular Diabetology, (2017), 16, 1, (47), 10.1186/s12933-017-0525-7)

Following publication of the original article [1], the authors regret errors in Figs. 2b–d. In these figures the images of the representative Akt and phospho-Akt (pAkt) signals should be replaced with the appropriate images. The representative images shown here are correct. The changes do not affect the scientific conclusion and significance of the article.