News Health & Medicine

Stretchy electronics aid heart surgery

New balloon catheters may help cardiologists treat common problems

By Daniel Strain

- More than 2 years ago

The latest tool for heart surgery is a lot like a balloon animal, with an electronic twist.

THE WORKS This tricked-out balloon catheter carries temperature, touch and electrical pulse sensors, plus LED lights, just to give it that Tron feel. Scientists expect the new tool will help improve cardiac care.