title: Bubble study in patients with massive right-to-left shunt and recurrent stroke.
authors.forename: Talip
authors.initials: T
authors.lastname: Asil
authors.forename: Nikolai
authors.initials: N
authors.lastname: Steffenhagen
authors.forename: Muhammed
authors.initials: M
authors.lastname: Ibrahim
authors.forename: Andrew
authors.initials: A
authors.lastname: Demchuk
mesh_terms: D054092:Foramen Ovale, Patent / Q000150:complications* / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D045423:Microbubbles; D020768:Middle Cerebral Artery / Q000503:physiopathology; D012008:Recurrence; D012307:Risk Factors; D020521:Stroke / Q000453:epidemiology*; D014636:Valsalva Maneuver / Q000502:physiology