David M Maziarz

Center for Special Minimally Invasive and Robotic Surgery, East Carolina University

Papers

Total Citations

254

H-Index

About

David M. Maziarz is a pioneering figure in the field of robotic cardiac surgery, with a focused expertise in minimally invasive mitral valve repair. His most significant contribution is the early clinical application of the da Vinci surgical system for robotic mitral valve repair, as detailed in his landmark 2003 paper, which has garnered over 205 citations. This work demonstrated that robotic assistance could reduce blood transfusions, shorten hospital stays, and accelerate patient recovery compared to traditional open-heart surgery. Maziarz further advanced the field by investigating sutureless techniques using double-arm nitinol U-clips for annuloplasty, a method he validated in both clinical settings (2005) and animal models (2003). His research also extends to health economics, notably analyzing cost considerations for coronary revascularization in elderly patients. Through these contributions, Maziarz has helped establish robotic mitral valve repair as a viable, less invasive alternative, directly improving patient outcomes and shaping the trajectory of modern cardiac surgery.