Implications of a patent foramen ovale for environmental physiology and pathophysiology: do we know the 'hole' story? - Lovering - 2022 - The Journal of Physiology - Wiley Online Library
Chapter 3: Structural Anomalies of the Heart - DAN World
PFO heart causes, symptoms, diagnosis and PFO heart treatment
Case report: Anxiety and depression as initial symptoms in a patient with acute hypoxia and patent foramen ovale - Frontiers