Novel thermosensitive hydrogel injection inhibits post-infarct ventricle remodelling

摘要

Aims Myocardial infarction (MI) remains the commonest cause of cardiac-related death throughout the world. Adverse cardiac remodelling and progressive heart failure after MI are associated with excessive and continuous damage of the extracellular matrix (ECM). In this study, we hypothesized that implantation of hydrogel into infarcted myocardium could replace the damaged ECM, thicken the infarcted wall, and inhibit cardiac remodelling.