Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año

Background: Since February 2002, Flextend® electrode catheters are used at the Cardiovascular Unit of the Catholic University Clinical Hospital. These transvenous catheters have an IS-1 connector, silicone coating, active fixation and retractile helix with dexamethasone acetate. Aim: To report early...

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Autores principales:	Frangini S,Patricia, Vergara S,Ismael, González A,Rolando, Baeza L,Mariana, Cambón R,Ana María
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2006
Materias:	Pacemaker artificial Electrodos, immplanted
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006000600011
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spelling	oai:scielo:S0034-988720060006000112006-08-14Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un añoFrangini S,PatriciaVergara S,IsmaelGonzález A,RolandoBaeza L,MarianaCambón R,Ana María Pacemaker artificial Electrodos, immplanted Background: Since February 2002, Flextend® electrode catheters are used at the Cardiovascular Unit of the Catholic University Clinical Hospital. These transvenous catheters have an IS-1 connector, silicone coating, active fixation and retractile helix with dexamethasone acetate. Aim: To report early and one year results using Flextend® catheters. Material and methods: Retrospective analysis of all patients that received an implant of a Flextend® catheter in the Unit. Results: Forty one Flextend® catheters were implanted in 24 patients, without acute displacement or clinical pericarditis. In 18 electrode catheters located in the right atrium the mean values for p wave, stimulation threshold and impedance at the moment of placement, were 2.9±1.4 mV, 0.8±0.4 V and 522±86 Ohms, respectively. The figures 24 hours after placement were 3.6±2.1 mV, 0.8±0.3 V and 612±69 Ohms, respectively. In 23 electrode catheters in the right ventricle, mean values at the moment of placement for R wave, stimulation threshold and impedance were 11.3±3.6 mV, 0.8±0.2 V and 756±108 Ohms, respectively. The figures 24 hours after placement were 3.6±2.1 mV, 0.8±0.3 V and 612±69 Ohms, respectively. In one patient, the stimulation threshold increased two months after placement and required a new intervention. Conclusions: Flextend® catheters ca be placed successfully with a low rate of complications and stable function parameters on follow upinfo:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.134 n.6 20062006-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006000600011es10.4067/S0034-98872006000600011
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Pacemaker artificial Electrodos, immplanted
spellingShingle	Pacemaker artificial Electrodos, immplanted Frangini S,Patricia Vergara S,Ismael González A,Rolando Baeza L,Mariana Cambón R,Ana María Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año
description	Background: Since February 2002, Flextend® electrode catheters are used at the Cardiovascular Unit of the Catholic University Clinical Hospital. These transvenous catheters have an IS-1 connector, silicone coating, active fixation and retractile helix with dexamethasone acetate. Aim: To report early and one year results using Flextend® catheters. Material and methods: Retrospective analysis of all patients that received an implant of a Flextend® catheter in the Unit. Results: Forty one Flextend® catheters were implanted in 24 patients, without acute displacement or clinical pericarditis. In 18 electrode catheters located in the right atrium the mean values for p wave, stimulation threshold and impedance at the moment of placement, were 2.9±1.4 mV, 0.8±0.4 V and 522±86 Ohms, respectively. The figures 24 hours after placement were 3.6±2.1 mV, 0.8±0.3 V and 612±69 Ohms, respectively. In 23 electrode catheters in the right ventricle, mean values at the moment of placement for R wave, stimulation threshold and impedance were 11.3±3.6 mV, 0.8±0.2 V and 756±108 Ohms, respectively. The figures 24 hours after placement were 3.6±2.1 mV, 0.8±0.3 V and 612±69 Ohms, respectively. In one patient, the stimulation threshold increased two months after placement and required a new intervention. Conclusions: Flextend® catheters ca be placed successfully with a low rate of complications and stable function parameters on follow up
author	Frangini S,Patricia Vergara S,Ismael González A,Rolando Baeza L,Mariana Cambón R,Ana María
author_facet	Frangini S,Patricia Vergara S,Ismael González A,Rolando Baeza L,Mariana Cambón R,Ana María
author_sort	Frangini S,Patricia
title	Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año
title_short	Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año
title_full	Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año
title_fullStr	Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año
title_full_unstemmed	Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año
title_sort	experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: seguimiento a un año
publisher	Sociedad Médica de Santiago
publishDate	2006
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006000600011
work_keys_str_mv	AT franginispatricia experienciaenelusodeunnuevocateterelectrododeestimulacionendocavitariaseguimientoaunano AT vergarasismael experienciaenelusodeunnuevocateterelectrododeestimulacionendocavitariaseguimientoaunano AT gonzalezarolando experienciaenelusodeunnuevocateterelectrododeestimulacionendocavitariaseguimientoaunano AT baezalmariana experienciaenelusodeunnuevocateterelectrododeestimulacionendocavitariaseguimientoaunano AT cambonranamaria experienciaenelusodeunnuevocateterelectrododeestimulacionendocavitariaseguimientoaunano
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Experiencia en el uso de un nuevo catéter electrodo de estimulación endocavitaria: Seguimiento a un año

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