Keith A. Horvath

National Heart Lung and Blood Institute, National Institutes of Health

Papers

Total Citations

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About

Keith A. Horvath is a pioneering researcher in the field of MRI-compatible robotic systems for image-guided cardiac interventions. His primary research areas include medical robotics, interventional MRI, and minimally invasive cardiovascular surgery. Horvath’s major contributions center on the development of robotic assistant systems that operate safely within the high magnetic field of an MRI scanner, enabling real-time, high-resolution imaging during complex procedures. His landmark work includes the first demonstration of a hands-on cooperative control system for a pneumatically actuated MRI-compatible robot (17 citations), which allows surgeons intuitive manipulation during setup and intervention. He further advanced the field by leading the first robot-assisted, real-time MRI-guided transcatheter aortic valve replacement (14 citations), a groundbreaking achievement that merges robotic precision with live imaging for beating-heart surgery. His integrated robotic assistant system (6 citations) provides a complete platform for planning and executing transapical aortic valve implantation under MRI guidance. Horvath’s work has been instrumental in proving the feasibility and safety of MRI-guided robotic cardiac procedures, paving the way for more accurate, less invasive treatments. His research continues to inspire new generations of medical robots that promise to transform interventional cardiology.