title: Computed tomography in the evaluation of the anomalous origin of the coronary artery: coexistence with other congenital heart disease in an adult population.
abstract: BACKGROUND
  The aim of the study is to assess the prevalence of anomalous origin of the coronary artery in cardiac computed tomography (CT) and to evaluate its coexistence with other congenital heart disease.
  
  
  METHODS
  7,115 patients, who underwent 64-slice or dual source cardiac CT in the years 2005-2011 were screened for the presence of anomalous origin of the coronary artery.
  
  
  RESULTS
  Anomalous origin of coronary artery was found in 62 (0.87%) patients (34 males, mean age 57.4 ± 15.1 years). Anomalous aortic and pulmonary origin of coronary artery concerned 59 (0.83%) and 3 (0.04%) cases, respectively. Concomitant heart defects were observed in 5 (0.07%) patients, all with anomalous aortic origin of coronary artery. Malformations included transposition of great arteries (4 patients) and single ventricle in (1 patient).
  
  
  CONCLUSIONS
  The incidence of anomalous origin of a coronary artery in cardiac CT is similar to invasive coronary angiography. In an adult population the vast majority of those anomalies are isolated abnormalities without concomitant other congenital heart defects.
authors: Department of Radiology and Diagnostic Imaging, John Paul II Hospital, Krakow, Poland. maciej.krupinski@gmail.com.
authors: M
authors: M
authors: Krupiński
authors: M
authors: M
authors: Urbańczyk-Zawadzka
authors: B
authors: B
authors: Laskowicz
authors: M
authors: M
authors: Irzyk
authors: R
authors: R
authors: Banyś
authors: K
authors: K
authors: Gruszczyńska
authors: J
authors: J
authors: Baron