title: Pattern of congenital heart disease in Southern Yemeni children referred for echocardiography.
abstract: OBJECTIVE
  To study the distribution of age, gender, and the relative frequency of congenital heart defects at the time of the diagnosis in Southern Yemeni children.
  
  
  METHODS
  This retrospective study focused on echocardiographic findings of 393 symptomatic children affected by congenital heart disease. It was conducted in the Echocardiography Department of a referral hospital for Aden city and surrounding governorates, Yemen, from January 2001 to December 2005.
  
  
  RESULTS
  Out of 987 referred children, congenital heart defects were detected in 393 (39.8%); mean age was 3.45+/-4 years; of them, 48% males and 52% females. They were 85% non-cyanotic and 15% cyanotic. Patients comprised neonates, 5 (1.3%); infants under one year, 156 (39.7%), and children more than one year, 232 (59%). Most cyanotic patients (66%) presented during their first year of life, but only 8.5% were neonates. Most non-cyanotic (64%) presented after their first year mean age 3.9 years, none of them were neonates. The most frequent defects were: ventricular septal defect (26.5%), pulmonary stenosis (17.6%), patent ductus arteriosus (17.3%), and atrial septal defect (15.8%). Tetralogy of Fallot (8.9%) and transposition of great vessels (3.1%) were the most frequent cyanotic defects.
  
  
  CONCLUSIONS
  The pattern of congenital heart diseases in Southern Yemen, is characterized by simple, potentially correctable heart defects, under-representation of cyanotic, and absence of critical defects that provokes high mortality during infancy.
authors.affiliation: Internal Medicine Department, Faculty of Medicine and Health Sciences, University of Aden, Aden City, Yemen. huffycoy@yahoo.com
authors.forename: Hussein K
authors.initials: HK
authors.lastname: Saleh
mesh_terms: D002648:Child; D002675:Child, Preschool; D004452:Echocardiography / Q000379:methods*; D005260:Female; D006330:Heart Defects, Congenital / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012017:Referral and Consultation; D012189:Retrospective Studies; D015006:Yemen / Q000453:epidemiology