Evaluation of Dual-source Computed Tomography Angiography from Patients of Congenital Heart Defects with Tetralogy of Fallot Associated with Cardiovascular Malformation.
- Author:
Qihua LONG
;
Zhigang YANG
;
Wen DENG
;
Xi LIU
;
Jing CHEN
;
Huayan XU
;
Ge ZHANG
- Publication Type:Journal Article
- MeSH:
Angiography;
Heart Defects, Congenital;
diagnosis;
Humans;
Retrospective Studies;
Tetralogy of Fallot;
diagnosis;
Tomography, X-Ray Computed
- From:
Journal of Biomedical Engineering
2015;32(2):418-422
- CountryChina
- Language:Chinese
-
Abstract:
The aim of this study was to clarify characteristics of cardiovascular malformation in patients associated with tetralogy of Fallot (TOF) by using dual-source computed tomography (DSCT) angiography. We retrospectively analyzed DSCT angiography of 99 consecutive patients with TOF. In addition to typical CT features of TOF in all patients, the DSCT angiography showed 27 cases (27.27%) of atrial septal defect, 14 cases (14.14%) of patents ductus arteriosus, 11 cases (11.11%) of bicuspid pulmonary valve, 18 cases (18.18%) of congenital coronary artery malformation, 22 cases (22.22%) of right aortic arch, 12 cases (12.12%) of persistent left superior vena cava, 8 cases (8.08%) of retro-aortic innominate vein and 9 cases (9.09%) of pulmonary venous anomalous. DSCT is capable of displaying anatomical characteristics of cardiovascular malformation in patients with TOF.
