Maternal mitral valve prolapse and congenital heart disease in the offspring.
D004219:District of Columbia; D005260:Female; D006330:Heart Defects, Congenital / Q000209:etiology / Q000235:genetics*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008396:Maryland; D008945:Mitral Valve Prolapse / Q000151:congenital* / Q000209:etiology / Q000235:genetics; D009035:Mothers; D014768:Virginia