Engineering Commons^™

Computational Investigation Of Transmural Differences In Left Ventricular Contractility And Hydrogel Injection Treatment For Myocardial Infarction, Hua Wang

Theses and Dissertations--Mechanical Engineering

Heart failure (HF) is one of the leading causes of death and impacts millions of people throughout the world. Recently, injectable hydrogels have been developed as a potential new therapy to treat myocardium infarction (MI). This dissertation is focused on two main topics: 1) to gain a better understanding the transmural contractility in the healthy left ventricle (LV) wall and 2) investigate the efficacy of the hydrogel injection treatment on LV wall stress and function. The results indicate that a non-uniform distribution of myocardial contractility in the LV wall provide a better representation of normal LV function. The other important …