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[Uni-port totally thoracoscopic surgery in tricuspid insufficiency patients after previous left-sided valve surgery].
Zhonghua Wai Ke Za Zhi ; 57(12): 908-911, 2019 Dec 01.
Artigo em Chinês | MEDLINE | ID: mdl-31826594

Objective:

To examine minimally invasive tricuspid valve operations applied in tricuspid valve insufficiency patients with previous left-sided valve surgery.

Methods:

Between September 2017 and June 2019, thirty-six consecutive patients received minimally invasive totally thoracoscopic tricuspid surgery through right thoracotomy at Department of Cardiovascular Surgery, Fisrt Medical Center, People's Liberation Army General Hospital. There were 13 males and 23 females, aging (56±11) years (range 43 to 79 years). All the patients had isolated significant tricuspid regurgitation after previous left-sided cardiac surgeries. A right anterolateral thoracotomy incision about 4 cm was made from the fourth intercostal space as main operating port. The arterial cannula was placed in femoral artery. The venous cannula was placed in femoral vein using Seldingger technique. Tricuspid valve operation was performed on beating heart by assist of vena vacuum.

Results:

Tricuspid valve repair was performed in 7 patients. Tricuspid valve replacement with bioprosthesis was performed in 29 patients. The operation time was (2.9±0.3) hours (range2.5 to 3.6 hours). There was no conversion to sternotomy during operation. There was no severe complications during operation period. There were no complications related to this cannulation technique. The time of cardiopulmonary bypass establishment was (22±5) minutes (range 12 to 24 minutes) and pump time was (82±16) minutes (range 62 to 93 minutes). The length of hospital stay was (9±3) days after operation (range 5 to 13 days). There was no early death in hospital. All patients were followed up for 3 to 22 months. No patient died.

Conclusions:

One single port-based minimally invasive approach seems to be safe, feasible, and reproducible in case of redo tricuspid valve operations. Only cannulation of inferior vena cava significantly simplified the complexity of isolated redo tricuspid surgery.
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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Assunto principal: Toracoscopia / Valva Tricúspide / Insuficiência da Valva Tricúspide / Procedimentos Cirúrgicos Cardíacos / Doenças das Valvas Cardíacas Limite: Adulto / Idoso / Feminino / Humanos / Masculino / Meia-Idade Idioma: Chinês Revista: Zhonghua Wai Ke Za Zhi Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: China