title: Preoperative percutaneous patent foramen ovale closure before neurosurgery in the sitting position.
authors: S T
authors: ST
authors: Webb
authors: A A
authors: AA
authors: Klein
authors: P A
authors: PA
authors: Calvert
authors: E M
authors: EM
authors: Lee
authors: L M
authors: LM
authors: Shapiro
mesh_terms: D004618:Embolism, Air / Q000209:etiology; D019320:Embolism, Paradoxical / Q000209:etiology; D054092:Foramen Ovale, Patent / Q000601:surgery*; D006801:Humans; D019635:Neurosurgical Procedures / Q000009:adverse effects*; D011187:Posture