The analysis included 10,914 patients born (January 2008 to June 2022) with atrial septal defect (ASD), PFO, ventricular septal defect (VSD), and patent ductus arteriosus (PDA). The researchers ...

Patent foramen ovale (PFO) is an interatrial communication at the level of oval fossa caused by the incomplete or missed fusion of the septum primum and septum secundum after birth. PFO has a ...