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1.
Rev. bras. cir. cardiovasc ; 35(4): 580-483, July-Aug. 2020. tab, graf
Article in English | LILACS, SES-SP | ID: biblio-1137294

ABSTRACT

Abstract Constrictive pericarditis is a disease where loss of pericardial elasticity and restriction of filling of the cardiac chambers occurs. It is most often seen as an associated symptom of heart failure. Pericardiectomy provides effective treatment for patients with symptomatic constrictive pericarditis, although high rates of morbidity and mortality are related to the procedure. We present a case with extensive calcification, massive caseous necrosis and an important impairment of right ventricular function successfully operated in our institution.


Subject(s)
Humans , Pericarditis, Constrictive/surgery , Pericarditis, Constrictive/etiology , Pericarditis, Constrictive/diagnostic imaging , Vascular Calcification/complications , Heart Failure , Pericardium/surgery , Pericardium/diagnostic imaging , Pericardiectomy , Necrosis
2.
Pesqui. vet. bras ; 9(3/4): 51-4, jul.-dez. 1989. ilus
Article in Portuguese | LILACS | ID: lil-114038

ABSTRACT

Descreve-se intoxicaçäo crônica por cobre (Cu) em ovinos estabulados em 4 estabelecimentos no Rio Grande do Sul. Os sinais clínicos e as lesöes macroscópicas e histológicas foram características da intoxicaçäo. Os níveis de Cu em fígado e rins de 5 ovinos afetados variaram de 489 a 1760 ppm e 60 a 470 ppm na matéria seca, respectivamente. Os níveis de Cu em 28 raçöes, provenientes de 8 diferentes fabricantes, foram de 23,2 ñ 6,73 (X ñ S). Conclui-se que a intoxicaçäo ocorre devido aos altos níveis de Cu das raçöes para ovinos utilizadas no Rio Grande do Sul. Recomenda-se näo adicionar cobre na formulaçäo de raçöes para essa espécie


Subject(s)
Animals , Copper , Poisoning , Sheep
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