title: Valvular heart disease.
authors.forename: M
authors.initials: M
authors.lastname: De Swiet
mesh_terms: D004452:Echocardiography; D005260:Female; D006337:Heart Murmurs / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis*