Carag AG

Carag AG is addressing atrial septal defects, a common congenital heart condition, with a novel occluder that disappears after the defect heals. Atrial septal defects are holes in the septum between

by Eric Eggers and Mary Thompson Patent foramen ovale, or PFO, is a congenital cardiac defect that occurs when a flap-like opening in the septal wall between the right and left atrial heart chambers f