Iowa State University Researchers Have Provided New Data on Mechanical Heart Valve (FSI modeling and simulation of blood viscosity impacts on cavitation in mechanical heart valves).

A recent study conducted by researchers at Iowa State University focused on the impact of blood viscosity on cavitation in mechanical heart valves. The study highlighted the importance of understanding how blood viscosity affects the functionality and longevity of tri-leaflet mechanical heart valves (tMHVs). The research found that cavitation can occur at lower pressures than previously recognized, leading to potential risks for valve damage and complications. The insights gained from this study could contribute to the development of next-generation tMHVs with improved flow dynamics to minimize cavitation risks and enhance patient outcomes. [Extracted from the article]