title: Multilevel obstruction in the left heart during pregnancy.
authors.affiliation: Queen Elizabeth Hospital, Edgbaston, Birmingham, United Kingdom.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Bashir
authors.forename: Sara
authors.initials: S
authors.lastname: Thorne
authors.forename: Richard P
authors.initials: RP
authors.lastname: Steeds
mesh_terms: D000328:Adult; D004452:Echocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D019028:Magnetic Resonance Imaging, Cine / Q000379:methods*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D014694:Ventricular Outflow Obstruction / Q000175:diagnosis*