title: Ventricular septal defect: an unusual cause of paradoxical low-gradient aortic stenosis.
authors.forename: Quentin
authors.initials: Q
authors.lastname: de Hemptinne
authors.forename: Benjamin
authors.initials: B
authors.lastname: De Becker
authors.forename: Philippe
authors.initials: P
authors.lastname: Unger
mesh_terms: D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging* / Q000209:etiology*; D017548:Echocardiography, Transesophageal / Q000379:methods*; D006345:Heart Septal Defects, Ventricular / Q000150:complications* / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000379:methods; D011379:Prognosis; D012720:Severity of Illness Index; D013318:Stroke Volume / Q000502:physiology*