Resumen

SANCHEZ ORDONEZ, Jesús Rafael  y  VELAZQUEZ-DOMINGUEZ, José Antonio. Molecular factors involved in heart failure. Rev Cubana Invest Bioméd [online]. 2020, vol.39, n.4  Epub 01-Ene-2021. ISSN 1561-3011.

Heart failure is defined as a syndrome characterized by the inability to meet the metabolic needs of the organism, causing dyspnea and fatigue.Descriptions are available of the involvement of several molecules in cell signaling mechanisms which lead to heart failure and prompt the synthesis of some proteins, such as collagen, inducing cardiac hypertrophy.

Palabras clave : failure; signaling; hypertrophy.

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