Endocrine Abstracts

The causal relationship between obesity and heart failure is broadly acknowledged; however, the pathophysiological mechanisms involved remain unclear. Besides hemodynamic changes, an alternative mechanism of cardiomyocytes apoptosis secondary to intracellular lipid accumulation has been proposed. However, this seems to be valid only for severe obesity but may not explain the increase in heart failure risk with mild-to-moderate overweight. Since adipocytes secrete a wide variet...