El papel del sistema serotoninérgico central en la etiopatogenia del síncope neurocardiogénico
| dc.contributor.author | García Gómez, Ronald | spa |
| dc.contributor.author | Guzmán Orduz, Juan Camilo | spa |
| dc.contributor.author | Silva Camargo, Sandra Yaneth | spa |
| dc.contributor.author | Zarruk, Juan Guillermo | spa |
| dc.contributor.author | López Jaramillo, Patricio | spa |
| dc.contributor.author | Morillo, Carlos Arturo | spa |
| dc.contributor.author | Silva Sieger, Federico Arturo | spa |
| dc.contributor.cvlac | Silva Sieger, Federico Arturo [PDskZHcAAAAJ&hl=es&oi=ao] | spa |
| dc.contributor.googlescholar | Silva Sieger, Federico Arturo [PDskZHcAAAAJ&hl=es&oi=ao] | spa |
| dc.date.accessioned | 2020-10-27T14:21:39Z | |
| dc.date.available | 2020-10-27T14:21:39Z | |
| dc.date.issued | 2005-12-01 | |
| dc.description.abstract | La implementación de la prueba de mesa basculante en el año 1986 para el diagnóstico de pacientes con síncope recurrente de origen no aclarado, determinó al síncope neurocardiogénico como una de las causas más prevalentes de disfunción autonómica cardiovascular. A pesar de su importancia en términos de salud pública, la fi siopa-tología del síncope neurocardiogénico no ha sido completamente aclarada, difi cultando así la implementación de un enfoque terapéu-tico apropiado. El refl ejo de Bezold-Jarisch propuesto inicialmente como mecanismo causante del síncope neurocardiogénico ha sido recientemente desvirtuado y actualmente se ha sugerido que la etiología del síncope neurocardiogénico puede estar relacionada con alteraciones hormonales y en la neurotransmisón derivadas del sistema nervioso central. Múltiples mecanismos han sido postulados involucrando alteraciones en vías nerviosas centrales y periféricas que llevan a hipotensión y bradicardia súbitas relacionadas con una inhibición del infl ujo simpático. Recientemente se ha postulado que la alteración del sistema central serotoninérgico podría ser un elemento clave en la fisiopatología del síncope neurocardiogénico. En este papel se revisan algunos aspectos del rol del sistema central serotoninérgico en la regulación de la función cardiovascular, presentando datos que sugieren su potencial participación en el síncope neurocardiogénico. [García R, Guzmán JC, Silva SY, Zarruk JG, López-Jaramillo P, Morillo CA, Silva FA. El papel del sistema serotoninérgico central en la etiopatogenia del síncope neurocar-diogénico. | spa |
| dc.description.abstractenglish | The implementation of the tilt test in 1986 as a diagnostic tool for unexplained syncope, established to the neurocardiogenic syncope as the most common cause of recurrent fainting in the general popu-lation. Despite its prevalence, the pathophysiology and treatment of the neurocardiogenic syncope remains to be elucidated. It was formerly believed that the Bezold-Jarisch refl ex was the trigger-ing factor for neurocardiogenic syncope. However, the evidence against this as a mechanism is now overwhelming. Nowadays, it is suggested that the etiology of the neurocardiogenic syncope is related with hormonal alterations in the central nervous system. Many mechanisms have been implicated involving central and peripheral participation. Recent studies suggest that the central serotonergic system may play an important role in eliciting the vasovagal reaction of the neurocardiogenic syncope by inhibiting sympathetic nervous system. In this article we attempt to review some basic aspects of the central serotonergic system and it role in the regulation of cardiovascular function, present data suggesting its potential role in neurocardiogenic syncope. [García R, Guzmán JC, Silva SY, Zarruk JG, López-Jaramillo P, Morillo CA, Silva FA. The rol of central sero-toninergic system in neurocardiogenic syncope etiology. | eng |
| dc.format.mimetype | application/pdf | spa |
| dc.identifier.instname | instname:Universidad Autónoma de Bucaramanga UNAB | spa |
| dc.identifier.issn | 2382-4603 | |
| dc.identifier.issn | 0123-7047 | |
| dc.identifier.repourl | repourl:https://repository.unab.edu.co | |
| dc.identifier.uri | http://hdl.handle.net/20.500.12749/10416 | |
| dc.language.iso | spa | spa |
| dc.publisher | Universidad Autónoma de Bucaramanga UNAB | |
| dc.relation | https://revistas.unab.edu.co/index.php/medunab/article/view/181/165 | |
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| dc.relation.references | Morillo CA, Leitch JW, Yee R, Klein GJ. A placebo-controlled trial of intravenous and oral disopyramide for prevention of neurally mediated syncope induced by head-up tilt. J Am Coll Cardiol 1993; 22:1843-8. | spa |
| dc.relation.references | Connolly SJ, Sheldon R, Thorpe KE, Roberts RS, Ellenbogen KA, Wilkoff BL, et al. Pacemaker therapy for prevention of syncope in patients with recurrent severe vasovagal syncope: Second Vasovagal Pacemaker Study (VPS II): a randomized trial. JAMA 2003; 289:2224-9 | spa |
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| dc.relation.references | Öberg B, Thorén P. Increased activity in left ventricular recep-tors during hemorrhage or occlusion of caval vein in the cat- a possible cause of the vasovagal reaction. Acta Physiol Scand 1972; 85:164-73 | spa |
| dc.relation.references | Fitzpatrick AP, Banner N, Cheng A, Yacoub M, Sutton R. Vaso-vagal reactions may occur after orthotopic heart transplantation. J Am Coll Cardiol 1993; 21:1132-7. | spa |
| dc.relation.references | Theodorakis GN, Markianos M, Livanis EG, Zarvalis E, Flevari P, Kremastinos DT. Hormonal responses during tilt-table test in neurally mediated syncope. Am J Cardiol 1997; 79:1692-5 | spa |
| dc.relation.uri | https://revistas.unab.edu.co/index.php/medunab/article/view/181 | |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
| dc.rights.creativecommons | Atribución-NoComercial-SinDerivadas 2.5 Colombia | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | |
| dc.source | MedUNAB; Vol. 8 Núm. 3 (2005): Sincope, Influenza, Orientación sexual; 197-201 | |
| dc.subject | Ciencias biomédicas | |
| dc.subject | Ciencias de la vida | |
| dc.subject | Innovaciones en salud | |
| dc.subject | Investigaciones | |
| dc.subject.keywords | Health Sciences | eng |
| dc.subject.keywords | Medicine | eng |
| dc.subject.keywords | Medical Sciences | eng |
| dc.subject.keywords | Biomedical Sciences | eng |
| dc.subject.keywords | Life Sciences | eng |
| dc.subject.keywords | Innovations in health | eng |
| dc.subject.keywords | Research | eng |
| dc.subject.keywords | Neurocardiogenic syncope | eng |
| dc.subject.keywords | Central nervous system | eng |
| dc.subject.keywords | Central serotonergic system | eng |
| dc.subject.keywords | Serotonin | eng |
| dc.subject.keywords | Autonomic nervous system | eng |
| dc.subject.keywords | Mood disorders | eng |
| dc.subject.lemb | Medicina | spa |
| dc.subject.lemb | Ciencias de la salud | spa |
| dc.subject.lemb | Ciencias médicas | spa |
| dc.subject.proposal | Síncope neurocardiogénico | spa |
| dc.subject.proposal | Sistema nervioso central | spa |
| dc.subject.proposal | Sistema central serotoninérgico | spa |
| dc.subject.proposal | Serotonina | spa |
| dc.subject.proposal | Sistema nervioso autónomo | spa |
| dc.subject.proposal | Depresión | spa |
| dc.subject.proposal | Ansiedad | spa |
| dc.title | El papel del sistema serotoninérgico central en la etiopatogenia del síncope neurocardiogénico | spa |
| dc.title.translated | The role of the central serotonergic system in the etiopathogenesis of neurocardiogenic syncope | eng |
| dc.type.coar | http://purl.org/coar/resource_type/c_6501 | |
| dc.type.driver | info:eu-repo/semantics/article | |
| dc.type.hasversion | Info:eu-repo/semantics/publishedVersion | |
| dc.type.hasversion | info:eu-repo/semantics/acceptedVersion | spa |
| dc.type.local | Artículo | spa |
| dc.type.redcol | http://purl.org/redcol/resource_type/ART |
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