Dynamic Heart System in Action (VIDEO) North Carolina State University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Researchers at North Carolina State University have developed a dynamic heart system that pumps fluid through a removed pig heart so that it functions in a realistic way. The machine saves researchers time and money by allowing them to test new surgical technologies before moving to animal or clinical trials. Credit Andy Richards, North Carolina State University Usage Restrictions Credit must be given. 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.