Background: copyright abuse represents a serious health issue. The cardiovascular system is one of the main sites on which copyright elicits its toxicity. as indicated by deadly events mainly related to myocardial infarction. The main aim of this study was to characterize the histological and immunohistochemical alterations related to copyright abuse in cardiac tissue. https://countryscenesaddleryandpetsuppliers.shop/product-category/harness/