NUS Research Team (IMAGE) National University of Singapore Caption A team of researchers from the National University of Singapore has developed a novel prosthetic heart valve, known as VeloX, which can be implanted using a minimally invasive approach for treatment of a serious heart valve disorder called mitral regurgitation. Credit National University of Singapore Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.