Resumo

CACERES-ACOSTA, Manuel F.; ZAPATA-URIBE, Pedro; DUARTE-SUAREZ, Néstor R.  e  DUQUE-RAMIREZ, Mauricio. Bloqueo del fascículo posterior izquierdo y su relación con alteraciones de la válvula mitral: un hallazgo olvidadoLeft posterior fascicular block and its relation to mitral valve abnormalities: a forgotten finding. Rev. Colomb. Cardiol. [online]. 2023, vol.30, n.4, pp.207-210.  Epub 06-Set-2023. ISSN 0120-5633.  https://doi.org/10.24875/rccar.21000103.

Left posterior fascicular block is a rare electrocardiographic finding. The physiology of cardiac conduction helps to understand its clinical implications. Although not clearly established, its relationship with mitral valve disease is relevant and requires further studies to detect structural heart disease.

Palavras-chave : Electrocardiogram; Left posterior fascicular block; Mitral valve prolapse.

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