title: High twin birth rate of offspring in mothers with cardiac disease.
authors.affiliation: Echocardiography Research Center, Tehran University of Medical Sciences, Tehran-İran. alizadeasl@yahoo.com.
authors.forename: Anita
authors.initials: A
authors.lastname: Sadeghpour
authors.forename: Azin
authors.initials: A
authors.lastname: Alizadeasl
mesh_terms: D000328:Adult; D002318:Cardiovascular Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011157:Population Dynamics; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000453:epidemiology*; D011256:Pregnancy Outcome; D014421:Turkey / Q000453:epidemiology; D014427:Twins