Can we protect from malignant arrhythmias by modulation of cardiac cell-to-cell coupling?
J Electrocardiol
; 48(3): 434-40, 2015.
Article
en En
| MEDLINE
| ID: mdl-25732099
ABSTRACT
Defects in intercellular coupling in the heart play a key role in the initiation and persistence of malignant arrhythmias. Such disorders result from abnormal expression and distribution of connexins, the major constituents of cardiac gap junction channels. The alterations of myocardial connexin are well established as a consistent feature of both human and animal heart disease and aging. Following these facts, the modulation of connexin mediated intercellular coupling is suggested as a new antiarrhythmic approach. This review provides recent data supporting this concept. It can be challenging for the development of new antiarrhythmic drugs. Moreover, findings point out the implication of some endogenous compounds in protection from life-threatening arrhythmias via preservation of myocardial connexin.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Arritmias Cardíacas
/
Comunicación Celular
/
Conexinas
/
Células Musculares
/
Sistema de Conducción Cardíaco
Tipo de estudio:
Prognostic_studies
Límite:
Animals
/
Humans
Idioma:
En
Año:
2015
Tipo del documento:
Article