Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead

Cardiac resynchronization therapy (CRT) is a well-established therapeutic for the treatment of patients with heart failure. CRT reverses remodelling of the dilated left ventricle (LV) and reduces morbidity and mortality in patients with symptomatic heart failure, prolonged electrical delay, and impa...

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Detalles Bibliográficos
Publicado: 2013
Materias:
Cardiac output
Cardiac resynchronization therapy
Heart failure
Implantable cardiac device
Multiple pacing configurations
Phrenic nerve stimulation
Quadripolar left ventricular lead
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18501044_v8_n3_p142_DOrtencio
http://hdl.handle.net/20.500.12110/paper_18501044_v8_n3_p142_DOrtencio
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_18501044_v8_n3_p142_DOrtencio
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spelling paper:paper_18501044_v8_n3_p142_DOrtencio2023-06-08T16:29:23Z Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead Cardiac output Cardiac resynchronization therapy Heart failure Implantable cardiac device Multiple pacing configurations Phrenic nerve stimulation Quadripolar left ventricular lead Cardiac resynchronization therapy (CRT) is a well-established therapeutic for the treatment of patients with heart failure. CRT reverses remodelling of the dilated left ventricle (LV) and reduces morbidity and mortality in patients with symptomatic heart failure, prolonged electrical delay, and impaired systolic function receiving optimal pharma-cological therapy, enhancing the functional class and reducing the symptoms and morbidity, mortality and hospitaliza-tion. The proportion of patients who do not respond to CRT is estimated at about 20-40%, according to some studies associated to a not insignificant complication rate, such as dislocation and phrenic nerve stimulation (PNS). Recent studies suggest that CRT with a quadripolar left ventricular (LV) lead results in excellent pacing thresholds, low rates of dislocation, PNS and improvement in cardiac output at short-term and at medium-term follow-up. Finally, it will be necessary quadripolar LV lead randomized trials comparing conventional bipolar catheter to assess the efficacy, complications and cost-effectiveness. © 2013 Silver Horse. 2013 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18501044_v8_n3_p142_DOrtencio http://hdl.handle.net/20.500.12110/paper_18501044_v8_n3_p142_DOrtencio
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Cardiac output
Cardiac resynchronization therapy
Heart failure
Implantable cardiac device
Multiple pacing configurations
Phrenic nerve stimulation
Quadripolar left ventricular lead
spellingShingle Cardiac output
Cardiac resynchronization therapy
Heart failure
Implantable cardiac device
Multiple pacing configurations
Phrenic nerve stimulation
Quadripolar left ventricular lead
Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead
topic_facet Cardiac output
Cardiac resynchronization therapy
Heart failure
Implantable cardiac device
Multiple pacing configurations
Phrenic nerve stimulation
Quadripolar left ventricular lead
description Cardiac resynchronization therapy (CRT) is a well-established therapeutic for the treatment of patients with heart failure. CRT reverses remodelling of the dilated left ventricle (LV) and reduces morbidity and mortality in patients with symptomatic heart failure, prolonged electrical delay, and impaired systolic function receiving optimal pharma-cological therapy, enhancing the functional class and reducing the symptoms and morbidity, mortality and hospitaliza-tion. The proportion of patients who do not respond to CRT is estimated at about 20-40%, according to some studies associated to a not insignificant complication rate, such as dislocation and phrenic nerve stimulation (PNS). Recent studies suggest that CRT with a quadripolar left ventricular (LV) lead results in excellent pacing thresholds, low rates of dislocation, PNS and improvement in cardiac output at short-term and at medium-term follow-up. Finally, it will be necessary quadripolar LV lead randomized trials comparing conventional bipolar catheter to assess the efficacy, complications and cost-effectiveness. © 2013 Silver Horse.
title Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead
title_short Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead
title_full Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead
title_fullStr Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead
title_full_unstemmed Results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead
title_sort results of patients with cardiac resynchronization therapy using a quadripolar left ventricular lead
publishDate 2013
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18501044_v8_n3_p142_DOrtencio
http://hdl.handle.net/20.500.12110/paper_18501044_v8_n3_p142_DOrtencio
_version_ 1768542907367686144

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