Congenital heart disease in de Lange's syndrome.
Seven (29%) of 24 patients with de Lange's syndrome were found to have congenital heart disease. Right-sided obstructive lesions were most commonly encountered. Approximately one in five of all patients with the de Lange syndrome exhibit congenital heart disease, usually ventricular septal defect or pulmonic stenosis.
D003635:De Lange Syndrome / Q000150:complications*; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications*; D006801:Humans; D008297:Male; D011666:Pulmonary Valve Stenosis / Q000150:complications