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1.
Rev Esp Cardiol ; 63(6): 726-9, 2010 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-20515630

RESUMO

Surgical closure of patent ductus arteriosus in adults involves a number of risks because there are associated anatomic and histologic alterations. Between October 1992 and August 2008, 23 patients were referred to our department with isolated patent ductus arteriosus. Their age ranged from 16-75 years (median 25.5 years) and their weight from 52-80 kg (median 57 kg). The pulmonary diameter ranged from 1.8-5.8 mm (mean 3.5 mm), and pulmonary artery pressure, from 9-72 mmHg (mean 15 mmHg). The rate of ductal occlusion achieved with the Rashkind patent ductus arteriosus occluder was 85.7%, and it was 100% with the Amplatzer duct occluder and the Nit-Occlud coil. The average hospitalization time and follow-up duration were 24 hours and 2 years, respectively. The only immediate complication was an inguinal hematoma, and there were no late complications. In adults, closure of patent ductus arteriosus using a number of different devices, especially the latest generation devices, was safe and effective, regardless of morphologic and histologic characteristics.


Assuntos
Permeabilidade do Canal Arterial/cirurgia , Dispositivo para Oclusão Septal , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto Jovem
2.
Rev. esp. cardiol. (Ed. impr.) ; 63(6): 726-729, jun. 2010. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-79391

RESUMO

El cierre quirúrgico del conducto arterioso en adultos implica riesgos debido a sus cambios anatómicos e histológicos. Desde octubre de 1992 hasta agosto de 2008, fueron referidos a nuestro servicio 23 pacientes con conducto arterioso persistente aislado; edad, 16-75 años (mediana, 25,5); peso, 52-80 kg (mediana, 57); diámetro pulmonar, 1,8-5,8 mm (media, 3,5); presión media en la arteria pulmonar, 9-72 mmHg (media, 15). Las tasas de oclusión fueron del 85,7% con los dispositivos Rashkind-PDA y del 100% con Amplatzer Duct-Occluder y Nit-Occlud coil. Tiempo medio de internación y seguimiento: 24 h y 2 años respectivamente. La única complicación inmediata fue un hematoma inguinal; no hubo complicaciones alejadas. En adultos, el cierre del conducto arterioso con diferentes dispositivos, especialmente los de última generación, resultó seguro y eficaz, independientemente de su morfología y estado histológico (AU)


Surgical closure of patent ductus arteriosus in adults involves a number of risks because there are associated anatomic and histologic alterations. Between October 1992 and August 2008, 23 patients were referred to our department with isolated patent ductus arteriosus. Their age ranged from 16-75 years (median 25.5 years) and their weight from 52-80 kg (median 57 kg). The pulmonary diameter ranged from 1.8-5.8 mm (mean 3.5 mm), and pulmonary artery pressure, from 9-72 mmHg (mean 15 mmHg). The rate of ductal occlusion achieved with the Rashkind patent ductus arteriosus occluder was 85.7%, and it was 100% with the Amplatzer duct occluder and the Nit-Occlud coil. The average hospitalization time and follow-up duration were 24 hours and 2 years, respectively. The only immediate complication was an inguinal hematoma, and there were no late complications. In adults, closure of patent ductus arteriosus using a number of different devices, especially the latest generation devices, was safe and effective, regardless of morphologic and histologic characteristics (AU)


Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Canal Arterial/cirurgia , Dispositivos de Fixação Cirúrgica , Persistência do Tronco Arterial/cirurgia , Cateterismo Cardíaco/métodos , Cateterismo Cardíaco/tendências , Doença das Coronárias/congênito , Isquemia Miocárdica/congênito , Isquemia Miocárdica/complicações , Canal Arterial/anatomia & histologia , Canal Arterial/fisiopatologia , Persistência do Tronco Arterial/fisiopatologia , /tendências , Hematoma/complicações , Estudos Retrospectivos , Estudos Transversais
3.
Arch Cardiol Mex ; 78(3): 293-8, 2008.
Artigo em Espanhol | MEDLINE | ID: mdl-18959017

RESUMO

OBJECTIVE: We report the percutaneous closure of the pulmonary artery with residual shunt in patients with Fontan type circuit. METHOD: Patients aged 9 and 11 years, with SaO2 of 88 and 96%, respectively. One of them coursing with headaches and functional class II. Both patients with total cavopulmonary anastomosis and fenestrated extracardiac conduit and permeable pulmonary artery (pulsatile Fontan). An Amplatzer duct-occluder device was implanted in the pulmonary artery entering from the femoral vein. Follow-up by means of clinical examination, imaging, and catetherization was pursued. RESULTS: Case 1, patency fenestration, Qp/Qs: 0.7/1. Case 2, closed fenestration, Qp/Qs; 1.3/1. We obtained immediate occlusion with 6/4 and 8/6 devices, respectively; pressure recordings revealed modification of the arterial morphology to biphasic; pulmonary pressure dropped 2 mm Hg in the first patient, without alteration in the second case; no changes in SaO2 were registered. Time of fluoroscopy was 57 and 45 minutes, respectively. Follow-up was maintained for 2.8 and 2.3 years, respectively. In patient 1, headaches disappeared and the fenestration was occluded with an Amplatzer septal-occluder one year later, raising SaO2 to 96%; no complications occurred nor was recanalization of the pulmonary artery needed in either case. CONCLUSIONS: Percutaneous occlusion of patent pulmonary artery in patients with Fontan type circuit is a feasible and effective procedure, and avoids overload of the single ventricle.


Assuntos
Artéria Pulmonar/cirurgia , Cateterismo , Criança , Feminino , Seguimentos , Técnica de Fontan , Humanos , Estudos Longitudinais , Masculino , Estudos Retrospectivos , Fatores de Tempo , Procedimentos Cirúrgicos Vasculares/métodos
4.
Arch. cardiol. Méx ; 78(3): 293-298, jul.-sept. 2008.
Artigo em Espanhol | LILACS | ID: lil-566659

RESUMO

OBJECTIVE: We report the percutaneous closure of the pulmonary artery with residual shunt in patients with Fontan type circuit. METHOD: Patients aged 9 and 11 years, with SaO2 of 88 and 96%, respectively. One of them coursing with headaches and functional class II. Both patients with total cavopulmonary anastomosis and fenestrated extracardiac conduit and permeable pulmonary artery (pulsatile Fontan). An Amplatzer duct-occluder device was implanted in the pulmonary artery entering from the femoral vein. Follow-up by means of clinical examination, imaging, and catetherization was pursued. RESULTS: Case 1, patency fenestration, Qp/Qs: 0.7/1. Case 2, closed fenestration, Qp/Qs; 1.3/1. We obtained immediate occlusion with 6/4 and 8/6 devices, respectively; pressure recordings revealed modification of the arterial morphology to biphasic; pulmonary pressure dropped 2 mm Hg in the first patient, without alteration in the second case; no changes in SaO2 were registered. Time of fluoroscopy was 57 and 45 minutes, respectively. Follow-up was maintained for 2.8 and 2.3 years, respectively. In patient 1, headaches disappeared and the fenestration was occluded with an Amplatzer septal-occluder one year later, raising SaO2 to 96%; no complications occurred nor was recanalization of the pulmonary artery needed in either case. CONCLUSIONS: Percutaneous occlusion of patent pulmonary artery in patients with Fontan type circuit is a feasible and effective procedure, and avoids overload of the single ventricle.


Assuntos
Criança , Feminino , Humanos , Masculino , Artéria Pulmonar , Cateterismo , Seguimentos , Técnica de Fontan , Estudos Longitudinais , Estudos Retrospectivos , Fatores de Tempo , Procedimentos Cirúrgicos Vasculares/métodos
5.
Rev. argent. cardiol ; 76(3): 233-235, mayo-jun. 2008. ilus
Artigo em Espanhol | LILACS | ID: lil-634005

RESUMO

La fístula coronaria congénita es una patología poco frecuente y en general asintomática, por lo que muchas veces se diagnostica por un hallazgo incidental. Con dependencia de la repercusión hemodinámica, algunos siguen una conducta conservadora, otros indican tratamiento quirúrgico o, más recientemente, oclusión por cateterismo. Se presenta el caso de una paciente con una gran fístula coronaria-cameral, que se trató mediante embolización percutánea con dispositivo Amplatzer vascular plug. No se presentaron complicaciones durante el procedimiento ni en el seguimiento.


Congenital coronary fistula is an infrequent condition generally asymptomatic, which is mostly diagnosed by an incidental finding. Depending on the presence of hemodynamic compromise, coronary fistulas may be treated with a conservative approach, with surgery or, recently, with transcatheter closure. We present a case report of a patient with a large coronarycameral fistula treated with percutaneous embolization with Amplatzer vascular plug. No complications developed during the procedure and follow-up.

6.
Rev. argent. cardiol ; 74(1): 68-71, ene.-feb. 2006. tab, graf
Artigo em Espanhol | LILACS | ID: lil-440325

RESUMO

Objetivo: Presentar nuestra experiencia con el empleo de stent para mantener la permeabilidad ductal en cardiopatías congénitas dependientes del ductus. Método y resultados: En tres pacientes de entre 2 y 9 días de vida con atresia pulmonar se colocaron cuatro stents por cateterismo, sin complicaciones. El tiempo de seguimiento promedio fue de 411 días (123 a 721 días). Dos stents se redilataron exitosamente. Un paciente fue sometido a cirugía, uno interrumpió sus controles cuatro meses después y otro espera cirugía. La saturación promedio aumentó del 61 por ciento al 80 por ciento. Conclusiones: En pacientes con cardiopatías cuya circulación depende del ductus arterioso, el implante del stent fue factible y efectivo a corto y mediano plazos.


Assuntos
Humanos , Recém-Nascido , Canal Arterial , Cardiopatias Congênitas , Stents , Cateterismo Cardíaco , Atresia Pulmonar
7.
Rev. argent. cardiol ; 74(1): 68-71, ene.-feb. 2006. tab, graf
Artigo em Espanhol | BINACIS | ID: bin-122037

RESUMO

Objetivo: Presentar nuestra experiencia con el empleo de stent para mantener la permeabilidad ductal en cardiopatías congénitas dependientes del ductus. Método y resultados: En tres pacientes de entre 2 y 9 días de vida con atresia pulmonar se colocaron cuatro stents por cateterismo, sin complicaciones. El tiempo de seguimiento promedio fue de 411 días (123 a 721 días). Dos stents se redilataron exitosamente. Un paciente fue sometido a cirugía, uno interrumpió sus controles cuatro meses después y otro espera cirugía. La saturación promedio aumentó del 61 por ciento al 80 por ciento. Conclusiones: En pacientes con cardiopatías cuya circulación depende del ductus arterioso, el implante del stent fue factible y efectivo a corto y mediano plazos. (AU)


Assuntos
Humanos , Recém-Nascido , Cardiopatias Congênitas , Cirurgia Geral/cirurgia , Stents , Atresia Pulmonar , Cateterismo Cardíaco
8.
Rev. argent. cardiol ; 74(1): 68-71, ene.-feb. 2006. tab, graf
Artigo em Espanhol | BINACIS | ID: bin-119627

RESUMO

Objetivo: Presentar nuestra experiencia con el empleo de stent para mantener la permeabilidad ductal en cardiopatías congénitas dependientes del ductus. Método y resultados: En tres pacientes de entre 2 y 9 días de vida con atresia pulmonar se colocaron cuatro stents por cateterismo, sin complicaciones. El tiempo de seguimiento promedio fue de 411 días (123 a 721 días). Dos stents se redilataron exitosamente. Un paciente fue sometido a cirugía, uno interrumpió sus controles cuatro meses después y otro espera cirugía. La saturación promedio aumentó del 61 por ciento al 80 por ciento. Conclusiones: En pacientes con cardiopatías cuya circulación depende del ductus arterioso, el implante del stent fue factible y efectivo a corto y mediano plazos. (AU)


Assuntos
Humanos , Recém-Nascido , Cardiopatias Congênitas , /cirurgia , Stents , Atresia Pulmonar , Cateterismo Cardíaco
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