How butterfly implant the size of a baked bean helps weak hearts

The metal device, which is the size of a baked bean, is inserted into one of the two carotid arteries, which run on each side of the neck, connecting the heart to the brain.The metal device, which is the size of a baked bean, is inserted into one of the two carotid arteries, which run on each side of the neck, connecting the heart to the brain.Read MoreHealth News | Mail Online