Fig. 4From: Cryoinjury-induced acute myocardial infarction model and ameroid constrictor-induced ischemic heart disease model in adult micro-mini pigs for preclinical studiesPathological examination and fibrosis of porcine CAD models. Hematoxylin and eosin staining reveals a clearly scar area in both CAD models. Azan staining confirmed fibrosis in the scar area in both modelsBack to article page