Representative pathology images of treated artery segments, one for each treatment group. The measurement parameters were the external elastic lamina (EEL), internal elastic lamina (IEL), lumen, intima, and media. Ten approximately equidistant measurements were used to measure the intimal thickness. (I) Animal 03, RCA, Middle-End 2, group A (everolimus-coated balloon 2.5 μg/mm2), (II) Animal 04, LAD, Middle-End 1, group B (everolimus-coated balloon 7.5 μg/mm2), (III) Animal 05, LCX, Middle-End 1, group C (uncoated (bare) balloon), and (IV) Animal 06, LAD-End 1, group D (sirolimus-coated balloon 1.3 μg/mm2).