Heart Failure Reviews

, Volume 19, Issue 1, pp 1–13

Animal models of insulin resistance and heart failure

Article

Abstract

The incidence of heart failure (HF) and diabetes mellitus is rapidly increasing and is associated with poor prognosis. In spite of the advances in therapy, HF remains a major health problem with high morbidity and mortality. When HF and diabetes coexist, clinical outcomes are significantly worse. The relationship between these two conditions has been studied in various experimental models. However, the mechanisms for this interrelationship are complex, incompletely understood, and have become a matter of considerable clinical and research interest. There are only few animal models that manifest both HF and diabetes. However, the translation of results from these models to human disease is limited, and new models are needed to expand our current understanding of this clinical interaction. In this review, we discuss mechanisms of insulin signaling and insulin resistance, the clinical association between insulin resistance and HF, and its proposed pathophysiologic mechanisms. Finally, we discuss available animal models of insulin resistance and HF and propose requirements for future new models.

Keywords

Congestive heart failure Animal models of human disease Diabetes mellitus Insulin resistance Heart failure 

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Division of Cardiovascular Medicine, Department of MedicineHenry Ford HospitalDetroitUSA

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