title: [Cardiac Resynchronization Therapy in the Treatment of Heart Failure in Children].
abstract: Cardiac resynchronizing therapy (CRT) is currently a leading approach to the treatment of heart failure in adults. However, data regarding application of CRT in children remain limited and indications for CRT are unclear. There is evidence that the best treatment outcomes result from the administration of CRT to the group of children whose heart failure is caused by dyssynchrony mediated by traditional stimulation of the right ventricle in patient with complete atrioventricular block. On the contrary, the presence of dilated cardiomyopathy and functional class III-IV heart failure are the predictors of ineffective CRT. Implantation of CRT devices in children has many peculiarities and challenges associated with anatomic and physiological characteristics of childhood age. Taking into consideration the expected length of treatment, one should admit that epicardial biventricular stimulation should be preferred. In the present paper the authors discuss pathophysiology of the electromechanical dyssynchrony, analyze their own experience with CRT, and suggest indications for this kind of treatment.
authors.forename: J
authors.initials: J
authors.lastname: Janoušek
authors.forename: I A
authors.initials: IA
authors.lastname: Kovalev
authors.forename: P
authors.initials: P
authors.lastname: Kubuš
authors.forename: A A
authors.initials: AA
authors.lastname: Chernyshev
authors.forename: E V
authors.initials: EV
authors.lastname: Krivoshchekov
authors.forename: S N
authors.initials: SN
authors.lastname: Krivolapov
authors.forename: A A
authors.initials: AA
authors.lastname: Sokolov
mesh_terms: D058406:Cardiac Resynchronization Therapy / Q000379:methods*; D002648:Child; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D016896:Treatment Outcome