For the first time, researchers have controlled the pace of an embryonic heart using pulses of light. The new method is a leap forward for cardiologists and developmental biologists, who hope it will help yield a better understanding of heart development and congenital heart disease. They also hope the development could eventually lead to new types of optical pacemakers.
Heartbeats at the Speed of Light
Sun, 08/15/2010 - 10:32pm