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ORIGINAL ARTICLE

Heterotopic heart transplant without extra-corporeal circulation: an experimental study in dogs

Roberto Gomes de Carvalho; Antoninho Krichenko; Paulo Giublin; Alexandre Varela; Maria João Amorim; Ronaldo Loures Bueno; Edison José Ribeiro; Paulo Roberto Brofman; Danton Rocha Loures

DOI: 10.1590/S0102-76381986000200010

ABSTRACT

The authors describe a new heterotopic heart transplantation technique. Fourteen adult mongrel dogs were operated on via left lateral thoracotomy. Only two vascular anastomosis were performed, without extra-corporeal circulation. The dogs tolerated well the procedure. Cardiac catheterization demonstrated the method to be efficient. There is the possibility of applying this technique in humans.

RESUMO

Os autores descrevem nova técnica de transplante heterotópico do coração. Foram operados 14 cães. A via de acesso foi toracotomia lateral esquerda e foram realizadas somente duas anastomoses, não sendo necessário o uso da circulação extracorpórea. Como resultado, houve boa adaptação dos cães ao procedimento e comprovou-se a eficiência do método através do estudo hemodinâmico. Esta técnica poderá, eventualmente, ser aplicada na clínica.
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REFERENCES

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