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Title: Intramyocardial course of the coronary arteries in the marsh deer (Blastocerus dichotomus)
Trajeto intramiocárdico das artérias coronárias no cervo-do-pantanal (Blastocerus dichotomus)
Authors: Machado, Márcia Rita Fernandes
Borges, Edson Moreira
Oliveira, Fabrício Singaretti de
Filippini-Tomazini, Mariana
Melo, Alan Peres Ferraz de
Duarte, José Maurício Barbanti
Assunto:: Marsh deer
Blastocerus dichotomus
Coronary arteries
Cervo-do-pantanal
Blastocerus dichotomus
Artérias coronárias
Issue Date: 2002
Publisher: Faculdade de Medicina Veterinária e Zootecnia / Universidade de São Paulo
Citation: Braz. J. Vet. Res. Anim. Sci.,v.39,n.6,p.285-287,2002
Abstract: The course of the coronary arteries was studied in marsh deers for comparison with domestic ruminants. The left coronary artery is originated from the aorta in the cardiac auricular surface and divides into paraconal and circumflex branches, which fit the paraconal interventricular sulcus and the subsinuous sulcus, respectively; this artery also gives off a branch to the conus arteriosus just before penetrating the myocardium. The right coronary artery arises from the aorta, in the heart cranial border and ends in this border, close to the subsinuous interventricular sulcus, perhaps without fitting it.
O trajeto das artérias coronárias foi estudado no cervo-do-pantanal para comparação com os ruminantes domésticos. A artéria coronária esquerda se origina na aorta, na superfície auricular cardíaca e divide-se em ramos paraconal e circunflexo, os quais preenchem o sulco paraconal interventricular e sulco subsinuoso, respectivamente; esta artéria também origina um ramo para o conus arteriosus imediatamente antes de entrar no miocárdio. A artéria coronária direita surge da aorta, na borda cranial cardíaca e termina nesta borda, próximo ao sulco subsinuoso interventricular, entretanto, sem preenche-lo.
DOI: https://dx.doi.org/10.1590/S1413-95962002000600002
Appears in Collections:Uso interno - em processamento

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