The balloon device can both map and ablate over large areas of the heart simultaneously, using integrated arrays of multifunctional sensors and ablation electrodes. Cardiologists may soon be able ...

A little while ago, cardiologists improved open-heart surgery by using super thin, flexible balloon catheters – or tubes inserted into the body to eliminate blockage in blood vessels and to ...

The rare edition, one of 25 created by the elusive British street artist in 2005, features a young girl in one painting and her heart-shaped balloon in another. Sign up here. "It's a pretty ...