Biowire™ II System in Action (VIDEO) CG Life 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 Cardiotype™ tissues are suspended over a well on two polymer wires. When they contract, they pull on the wires to produce a measurable deflection. TARA Biosystems translates this deflection to features of heartbeat, like the force and beat duration. TARA can then understand the effect new medicines may have on the heart. Credit TARA Biosystems Usage Restrictions Must credit TARA Biosystems 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.