Results 41 to 50 of about 3,187 (218)

Mitral valve surgery using right anterolateral thoracotomy: is the aortic cannulation a safety procedure? Cirurgia valvar mitral via toracotomia ântero-lateral direita: a canulação aórtica é segura?

open access: yesBrazilian Journal of Cardiovascular Surgery, 2010
INTRODUCTION: The right anterolateral thoracotomy is an alternative technique for surgical approach of mitral valve. In these cases, femoral-femoral bypass still has been used, rising occurrence of complications related to femoral cannulation. Objective:
Marco Antonio Vieira Guedes   +5 more
doaj   +1 more source

Plastia valvar mitral na doença cardíaca reumática e degeneração mixomatosa: estudo comparativo [PDF]

open access: yesBrazilian Journal of Cardiovascular Surgery, 2002
INTRODUÇÃO: No Brasil, a maioria das intervenções na valva mitral são devidas à doença cardíaca reumática (DR). Algumas vantagens da plastia mitral em relação à troca valvar são menor mortalidade operatória e tardia, manutenção da geometria e função ...
Sylvio Carvalho PROVENZANO JUNIOR   +6 more
doaj   +1 more source

Análise crítica da reconstrução da raiz da aorta com a preservação da valva aórtica: 11 anos de seguimento [PDF]

open access: yes, 2010
INTRODUCTION: The composite mechanical valve conduit replacement is the standardized operation for aneurysms of the aortic root. The objective of this study is to evaluate the long-term surgical results of aortic valve-preserving procedures to the root ...
CARVALHO JR, Edemir V   +7 more
core   +2 more sources

Regressão tardia espontânea de tumor obstrutivo na valva mitral [PDF]

open access: yesArquivos Brasileiros de Cardiologia, 2009
O rabdomioma cardiaco raramente e encontrado na valva mitral, porem, embora de grande dimensao (15x14 mm), causando ate obstrucao a esse nivel nos primeiros meses de vida, observou-se a involucao total e espontânea do mesmo, iniciada com 68 meses, e tornando-se progressivamente menor ate completar 14 anos de idade.
openaire   +3 more sources

Síndrome da hipoplasia do coração esquerdo: a influência da estratégia cirúrgica nos resultados Hypoplastic left heart syndrome: the influence of surgical strategy on outcomes

open access: yesArquivos Brasileiros de Cardiologia, 2007
OBJETIVOS: Relatar uma estratégia cirúrgica para a operação de Norwood na síndrome de hipoplasia do coração esquerdo (SHCE), que possibilite tempo curto de parada circulatória hipotérmica e reconstrução do arco aórtico com pericárdio autólogo.
José Pedro da Silva   +9 more
doaj   +1 more source

Rolle der Matrix-Metalloproteinasen bei der Mitralklappeninsuffizienz: Assoziation zwischen der Expression von MMP-1, MMP-9, TIMP-1 und TIMP-2, dem Mitralinsuffizienzgrad und der Ätiologie [PDF]

open access: yes, 2019
Nach heutigem Wissensstand ist der Pathomechanismus der Entstehung der Mitralklappeninsuffizienz - mit eventueller Ausnahme der Endokarditis - mit mehreren Unklarheiten verbunden.
Labbene, Azza
core   +1 more source

Results of beating heart mitral valve surgery via the trans-septal approach Resultados da abordagem transeptal para a valva mitral com coração batendo

open access: yesBrazilian Journal of Cardiovascular Surgery, 2009
OBJECTIVE: Mitral valve surgery can be performed through the trans-atrial or the trans-septal approach. Although the trans-atrial is the preferred method, the trans-septal approach has also been used recently and has a particular value in beating-heart ...
Tomas A Salerno   +6 more
doaj   +1 more source

End stage cardiomyopathy and secondary mitral insufficiency: surgical alternative with prostesis implant and left ventricular remodelling [PDF]

open access: yes, 2006
OBJECTIVE: To present a new surgical approach that consists of the implantation of a mitral prosthesis smaller than the annulus with traction of the papillary muscles to reduce the sphericalness of the left ventricle.
Branco, João Nelson Rodrigues   +5 more
core   +3 more sources

Predictors of mortality in patients over 70 years-old undergoing CABG or valve surgery with cardiopulmonary bypass [PDF]

open access: yes, 2011
OBJETIVO: Identificar fatores de risco em septuagenários e octogenários submetidos à cirurgia cardiovascular com circulação extracorpórea (CEC). MÉTODOS: Avaliadas variáveis peri-operatórias de 265 pacientes com mais de 70 anos; desses, 248 (93,6%) eram ...
ANDERSON, Alexander John Pessoa Grant   +5 more
core   +4 more sources

Aneurisma infectado de artéria braquial após endocardite infecciosa de valva mitral [PDF]

open access: yesRevista Brasileira de Cirurgia Cardiovascular, 2011
We present a case of brachial artery infected aneurysm in a patient with infective endocarditis caused by Streptococcus bovis. A 49-year-old man presented with fever dyspnea and a pansystolic murmur with irradiation to axilla. The echocardiogram revealed vegetation in native mitral valve.
Heraldo Guedis Lobo Filho   +3 more
openaire   +4 more sources

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