The Molecular and Cellular Mechanisms Associated with a Microvascular Inflammation in the Pathogenesis of Heart Failure with Preserved Ejection Fraction

A. G. Ovchinnikov, T. I. Arefieva, A. V. Potekhina, A. Yu. Filatova, F. T. Ageev, S. А. Boytsov
2020 Acta Naturae  
Heart failure withpreserved ejection fraction (HFpEF) is a severe disease with an often unfavorable outcome. The prevalence of HFpEF continues to increase, while effective treatment options remain elusive. All the medical strategies used toimprove the outcome in a heart failure with reduced ejection fraction proved ineffective in HFpEF, which was probably due to the different mechanisms ofdevelopment of these two types of heart failure and the diversity of the HFpEF phenotypes. According to the
more » ... current paradigm of HFpEF development, a chronic mild pro-inflammatory statecauses a coronary microvascular endothelial inflammation, with further myocardial fibrosis and diastolic dysfunction progression. This inflammatory paradigm of HFpEF has been confirmed with someevidence, and suppressing the inflammation may become a novel strategy for treating and managing HFpEF. This review summarizes current concepts about a microvascular inflammation in hypertrophied myocardium and provides a translational perspective of the anti-inflammatory and immunomodulatory approaches in HFpEF.
doi:10.32607/actanaturae.11154 fatcat:mii7ae732rglznqmtwcswh4y5a