Biohybrid Fish, a step forward in building an artificial heart: Researchers

Scientists at Harvard University in collaboration with Emory University have designed an artificial fish called "Biohybrid Fish."The fish is built using - paper, plastic, 2 strips of living heart muscle cells and gelatin. The project is said to have taken a step forward in building an artificial heart. Researchers say the fish helps to study cardiovascular physiology and heart diseases like arrhythmia.