Device Simplifies Valve Repair, Avoids Open Heart Surgery
University of Maryland Medical Center

BALTIMORE - Researchers investigating a novel device to repair the mitral heart valve report 100 percent procedural success in a safety and performance study, the first such study done in humans. The image-guided device, based on technology developed at the University of Maryland School of Medicine, is deployed through a tiny opening in a beating heart, avoids open-heart surgery, automates a key part of the valve repair process, simplifies the procedure and reduces operating room time. The research is published in the journal Circulation.

Traditional mitral valve repair is performed during open heart surgery, a lengthy operation in which the patient’s chest is opened, the heart is stopped and circulation is maintained with a heart-lung bypass machine. Recovery can take months, and patients face significant risks. As a result, there is considerable interest in finding less invasive mitral valve treatment options. 

Click here to read the entire relase.