Biomedical Engineering and Bioengineering Commons^™

Dynamic Image Processing For Guidance Of Off-Pump Beating Heart Mitral Valve Repair, Feng Li

Electronic Thesis and Dissertation Repository

Compared to conventional open heart procedures, minimally invasive off-pump beating heart mitral valve repair aims to deliver equivalent treatment for mitral regurgitation with reduced trauma and side effects. However, minimally invasive approaches are often limited by the lack of a direct view to surgical targets and/or tools, a challenge that is compounded by potential movement of the target during the cardiac cycle. For this reason, sophisticated image guidance systems are required in achieving procedural efficiency and therapeutic success. The development of such guidance systems is associated with many challenges. For example, the system should be able to provide high quality …