title: Letter regarding article by Frigiola et al, "pulmonary regurgitation is an important determinant of right ventricular contractile dysfunction in patients with surgically repaired tetralogy of Fallot".
authors.forename: T
authors.initials: T
authors.lastname: Oosterhof
authors.forename: J W J
authors.initials: JW
authors.lastname: Vriend
authors.forename: B J M
authors.initials: BJ
authors.lastname: Mulder
mesh_terms: D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D011665:Pulmonary Valve Insufficiency / Q000150:complications* / Q000473:pathology; D013771:Tetralogy of Fallot / Q000601:surgery*; D016896:Treatment Outcome; D018497:Ventricular Dysfunction, Right / Q000209:etiology* / Q000473:pathology