lunes, 17 de marzo de 2014

¿Por qué tenemos fibras de Purkinje profundo en nuestro corazón?

¿Por qué tenemos fibras de Purkinje profundo en nuestro corazón?


Why do we have Purkinje fibers deep in our heart?
Sedmera D, Gourdie RG.
Physiol Res. 2014 Feb 24;63 Suppl 1:S9-S18.
Abstract
Purkinje fibers were the first discovered component of the cardiac conduction system. Originally described in sheep in 1839 as pale subendocardial cells, they were found to be present, although with different morphology, in all mammalian and avian hearts. Here we review differences in their appearance and extent in different species, summarize the current state of knowledge of their function, and provide an update on markers for these cells. Special emphasis is given to popular model species and human anatomy.


http://www.ncbi.nlm.nih.gov/pubmed/24564668


http://www.biomed.cas.cz/physiolres/pdf/63%20Suppl%201/63_S9.pdf



Atentamente
Anestesiología y Medicina del Dolor
www.anestesia-dolor.org

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