SciELO - Scientific Electronic Library Online

 
vol.19 número1Acesso transeptal vertical ampliado em reoperações valvares mitrais com átrio esquerdo pequenoA operação de Norwood modificada para tratamento da síndrome de hipoplasia do coração esquerdo índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

Compartilhar


Brazilian Journal of Cardiovascular Surgery

versão impressa ISSN 0102-7638versão On-line ISSN 1678-9741

Resumo

TYSZKA, André Luiz et al. Minimally invasive aortic valve replacement: a comparison of results with the traditional technique. Rev Bras Cir Cardiovasc [online]. 2004, vol.19, n.1, pp.34-41. ISSN 1678-9741.  https://doi.org/10.1590/S0102-76382004000100008.

OBJECTIVE: Minimally invasive cardiac surgeries are approaches used to reduce trauma, to give better cosmetic results and to reduce hospital costs with the same safety than conventional surgery. This study was designed to compare the operative results from patients who underwent minimally invasive aortic valve replacement with those who were submitted to the standard procedure. METHOD: The operative and immediate post-operative results of 12 consecutive patients who received minimally invasive isolated aortic valve replacements from June 2002 to February 2003 were compared to 12 patients who underwent to traditional approach in the same institution. The minimally invasive access used was superior median hemisternotomy and cardiopulmonary bypass was established through ascendant aorta and right atrium cannulation, similar to the traditional technique. RESULTS: The patient's demographics were similar in both groups. There were no significant differences between aortic clamping time, total bypass time and operating time. The skin incision length was statiscally shorter in minimally invasive group. In the postoperative course, the mechanical ventilation time and the total hospital stay were shorter, but not statiscally significant, in the minimally invasive group. The morbidity was the same in two groups. CONCLUSIONS: This surgical approach provides adequate exposure of the cardiac structures necessary to perform a safe valve replacement. With the same instrumental used in the traditional surgery we can offer the benefits of a less invasive access with the same efficiency as in the conventional approach without add any risks to our patients.

Palavras-chave : Aortic valve [surgery]; Heart valve prosthesis implantation [methods]; Heart valve diseases [surgery]; Thoracotomy [methods]; Surgical procedures, minimally invasive surgery.

        · resumo em Português     · texto em Português | Inglês     · Português ( pdf ) | Inglês ( pdf )

 

Creative Commons License Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons