Patent foramen ovale and unexplained ischemic cerebrovascular events in children

Abstract

It appears that the role of PFO in ischemic cerebrovascular event of unknown cause in children may be underestimated. Contrast TCD with VM is a sensitive, noninvasive method for PFO detection, proved in our experience particularly suitable for children. In children with unexplained ischemic cerebrovascular event and presumed paradoxical embolism, percutaneous PFO closure should be considered.