Zebrafish Heart as a Model to Elucidate the Mechanisms of Sudden Cardiac Death

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Author Info

Rafael Antonio Vargas

Corresponding Author

Rafael Antonio Vargas
Facultad de Medicina, Universidad Militar Nueva Granada, Bogotá, Colombia

A B S T R A C T

The heart of zebrafish has been used as a simple, low-cost model to study development, structure and function of the heart from early to late stages of life. Also, it has been established as a model to study different cardiac pathologies generated through different methods. Cardiac pathologies include from functional disorders such as arrhythmia, to structural disorders such as hypertrophic heart disease; in many of them, genetic and molecular aspects have been associated. Noteworthy, some of these genetic and molecular factors have been invoked as causes of sudden cardiac death in humans. This adverse outcome is common in many cardiovascular pathologies and can occur at any age. Unfortunately, etiology and physiopathology of sudden cardiac death are unclear, so extensive research in this area is required. This mini-review highlight three related points: First, the relevance of sudden cardiac death in humans. Second, advances in knowledge of the development, function and pathologies in the zebrafish heart model. Finally, the possibility of using the zebrafish model for the study of sudden cardiac. For this review, a literature search was performed using the PubMed database and the search engine Google Scholar: the words sudden cardiac death, zebrafish, arrhythmias, cardiomyopathies were combined for this search.

Article Info

Article Type

Review Article

Publication history

Received: Mon 30, Nov 2020
Accepted: Mon 21, Dec 2020
Published: Thu 31, Dec 2020

Copyright

© 2023 Rafael Antonio Vargas. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Hosting by Science Repository.
DOI: 10.31487/j.JICOA.2020.06.10