title: Does Valsalva's maneuver precipitate paradoxical brain embolism in healthy individuals?
mesh_terms: D000328:Adult; D002544:Cerebral Infarction / Q000209:etiology*; D006344:Heart Septal Defects, Atrial / Q000150:complications; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology*; D014636:Valsalva Maneuver / Q000009:adverse effects*