Your browser doesn't support javascript.
loading
Miocardiocitos conducentes ventriculares / Leading ventricular cardiomyocytes
Rosero-Salazar, Doris Haydee; Ortiz-Salazar, Mario Alejandro; Salazar-Monsalve, Liliana.
  • Rosero-Salazar, Doris Haydee; Universidad del Valle. Cali. CO
  • Ortiz-Salazar, Mario Alejandro; Universidad del Valle. Cali. CO
  • Salazar-Monsalve, Liliana; Universidad del Valle. Cali. CO
Univ. salud ; 17(2): 262-270, jul.-dic. 2015. ilus
Article in Spanish | LILACS | ID: lil-774986
RESUMEN

Objetivo:

Exponer las características histológicas y funcionales que se presentan en el tejido muscular estriado cardíaco especializado en la conducción del estímulo eléctrico y sus implicaciones actuales en las arritmias cardíacas. Materiales y

métodos:

Se seleccionaron publicaciones en revistas indexadas en las bases PubMed, Wiley, Ovid-Medline y Science Direct. Los descriptores MESH utilizados para la búsqueda fueron cardiac myocytes, myocardium, heart conduction system. Se acoplaron los conceptos histology y arrhythmia. Se revisaron artículos publicados entre 1990 a 2014, originales, reportes de caso y revisiones, relacionados con los conceptos de desarrollo embrionario, diferenciación celular, morfología normal y alteración de los miocardiocitos conducentes ventriculares. Se revisó el resumen de 317 artículos, de los que se clasificaron 75 para lectura completa y de estos, 52 se seleccionaron para la redacción del presente artículo.

Conclusión:

Los estudios actuales se encaminan hacia las simulaciones del sistema de conducción para establecer otras causas de arritmia y opciones de tratamiento. La terapia con células indiferenciadas y las técnicas moleculares de modificación genética hacen parte de estos estudios, así como la implementación de terapias alternativas no invasivas en el tratamiento de las arritmias cardíacas.
ABSTRACT

Objective:

To expose the histological and functional characteristics that occur in heart striated muscle tissue specialized in the conduction of electrical stimulation and its current implications for cardiac arrhythmias. Materials and

methods:

Publications in indexed journals in PubMed, Wiley, Ovid-Medline and Science Direct databases were selected. The MESH descriptors used for the search were cardiac myocytes, myocardium and heart conduction system. The concepts of histology and arrhythmia were mated. Articles published from 1990 to 2014 were reviewed as well as the original ones, case reports and reviews related to the concepts of embryonic development, cell differentiation and normal morphology alteration of the leading ventricular cardiomyocytes. The summary of 317 articles were read, from which 75 were classified to complete reading and finally 52 were selected for the drafting of this article.

Conclusion:

Current studies are directed towards the driving system simulation to establish other causes of arrhythmia and its treatment options. Not only therapies with undifferentiated cells and molecular genetic modification techniques are part of these studies but also the implementation of alternative therapies that are not invasive in the treatment of cardiac arrhythmias.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Arrhythmias, Cardiac / Myocytes, Cardiac / Heart Ventricles / Myocardium Language: Spanish Journal: Univ. salud Journal subject: Medicine / Delivery of Health Care Year: 2015 Type: Article Affiliation country: Colombia Institution/Affiliation country: Universidad del Valle/CO

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Arrhythmias, Cardiac / Myocytes, Cardiac / Heart Ventricles / Myocardium Language: Spanish Journal: Univ. salud Journal subject: Medicine / Delivery of Health Care Year: 2015 Type: Article Affiliation country: Colombia Institution/Affiliation country: Universidad del Valle/CO