Patent foramen ovale may not always be benign in the elderly

• Ana Aires,
• Nuno Oliveira,
• Filipe Macedo,
• Elsa Azevedo

Affiliations

Ana Aires

Department of Neurology, São João Hospital Center, Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal; Corresponding author.

Nuno Oliveira

Department of Cardiology, São João Hospital Center, Porto, Portugal

Filipe Macedo

Faculty of Medicine, University of Porto, Porto, Portugal; Department of Cardiology, São João Hospital Center, Porto, Portugal

Elsa Azevedo

Department of Neurology, São João Hospital Center, Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal