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Dive into the research topics where Alfonso Cañas is active.

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Featured researches published by Alfonso Cañas.


The Annals of Thoracic Surgery | 2008

Transverse Plate Fixation of Sternum : A New Sternal-Sparing Technique

Luis Fernando López Almodóvar; Gema Bustos; Pedro Lima; Alfonso Cañas; Isidro Paredes; José Buendía

We report 2 cases of vacuum-assisted closure therapy and thoracic reconstruction using new sternum titatium plates in patients with deep sternal wound infection after median sternotomy. The specific advantage of this new approach is anatomical reduction of the sternum that prevents paradoxical movement and severe anterior chest instability, and improves postoperative outcome.


Cardiovascular Surgery | 2003

Left atrial thrombosis after heart transplantation

Evaristo Castedo; Raul Burgos; Alfonso Cañas; Rubén A. Cabo; Santiago Serrano-Fiz; J Segovia; Juan Ugarte

Left atrial thrombosis in the absence of rheumatic heart disease and atrial fibrillation is a rare occurrence. We report two cases of left atrial pedunculated thrombus formation after orthotopic heart transplantation. Despite an uneventful post-operative course, sinus rhythm and normal contractility of the heart, large thrombi could be found several months following transplantation. Surgical thrombectomy was performed under cardiopulmonary bypass. Operative technique is proposed as one of the main factors that can contribute to left atrial thrombosis after heart transplantation.


Revista Espanola De Cardiologia | 2013

Hybrid treatment for acute aortic arch dissection.

Alfonso Cañas; Luis Fernando López Almodóvar; Emilio Monguió

El sindrome aortico agudo con afeccion del arco supone todavia un gran desafio terapeutico, especialmente en diseccion aguda con rotura intimal en esa localizacion. El desarrollo de protesis hibridas para tratamiento integral de aorta ascendente-arco aortico combinado con terapia endovascular de porcion descendente en unico acto quirurgico amplia enormemente las posibilidades de exito terapeutico en esta patologia. Presentamos el caso de una mujer de 66 anos con dolor interescapular de 5 h de evolucion asociado a hipertension arterial de dificil control. La tomografia computarizada (TC) de torax revelo una diseccion aortica con afeccion de aorta ascendente distal a senos de Valsalva, arco aortico y aorta descendente hasta zona proximal abdominal (fig. 1). El ecocardiograma transesofagico intraoperatorio detecto insuficiencia aortica severa con signos degenerativos, contractilidad conservada e imagen de flap en aorta ascendente. En la intervencion quirurgica se aprecio rotura intimal longitudinal en arco aortico. Con circulacion extracorporea, hipotermia a 25 8C y parada circulatoria sistemica con perfusion cerebral selectiva, se practico sustitucion de valvula aortica con implantacion supracoronaria de protesis hibrida Evita Open Plus (Jotec GmbH; Hechingen, Alemania) empleando tecnica de trompa de elefante. La protesis hibrida consta de injerto de dacron para sustitucion de aorta ascendente y arco aortico con anastomosis de troncos supraaorticos, asi como endoprotesis autoexpandible de nitinol para tratamiento de la falsa luz en porcion descendente. El postoperatorio transcurrio sin complicaciones, con alta domiciliaria 13 dias tras el evento; el resultado final se muestra en las figuras 2 y 3, correspondientes a la TC de control. Figura 1. Figura 2.


The Annals of Thoracic Surgery | 2003

Edge-to-edge tricuspid repair for redeveloped valve incompetence after DeVega’s annuloplasty

Evaristo Castedo; Alfonso Cañas; Rubén A. Cabo; Raul Burgos; Juan Ugarte


Chest | 2001

Does Omentoplasty Preclude Cardiac Retransplantation

Evaristo Castedo; Alfonso Cañas; Andrés Varela; Juan Ugarte


Circulation | 1999

Interatrial Septal Defect Caused by Blunt Trauma in a Heart Donor

Alfonso Cañas; Juan Carlos Téllez; Jorge Roda; Evaristo Castedo; Juan Ugarte; Luis A. Pulpón


Revista Espanola De Cardiologia | 2013

Tratamiento híbrido de la disección aguda del arco aórtico

Alfonso Cañas; Luis Fernando López Almodóvar; Emilio Monguió


The Journal of Thoracic and Cardiovascular Surgery | 2010

Early structural valve deterioration of 18-mm Sorin Soprano aortic pericardial bioprosthesis.

Luis Fernando López Almodóvar; Pedro Lima; Alfonso Cañas; José Buendía; Emilio Monguió


Cirugía Cardiovascular | 2013

Reparación valvular tricúspide mediante un anillo de diseño tridimensional: resultados a medio plazo

Emilio Monguió; Beatriz Castaño; Cristina de la Rosa; Ana Pérez Serradilla; José Buendía; Carolina Maicas; Luis Fernando López Almodóvar; Juan E. Alcalá; Pedro Lima; Alfonso Cañas


Cirugía Cardiovascular | 2013

Sarcoma cardiaco primario que comienza como dolor abdominal e isquemia intestinal: a propósito de un caso y revisión de la literatura

Pedro Lima; Luis Fernando López-Almodóvar; Jesus Ignacio Jiménez; Juan Luis Orradre; Alfonso Cañas

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Evaristo Castedo

Autonomous University of Madrid

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Juan Ugarte

Autonomous University of Madrid

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Raul Burgos

Autonomous University of Madrid

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Rubén A. Cabo

Autonomous University of Madrid

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Andrés Varela

Autonomous University of Madrid

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J Segovia

Autonomous University of Madrid

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Jorge Roda

Autonomous University of Madrid

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Jorge Toquero

Autonomous University of Madrid

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Juan Carlos Téllez

Autonomous University of Madrid

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Juan Francisco Oteo

Autonomous University of Madrid

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