Clinical Value of 64-slice Spiral CT in the Diagnosis of Congenital Cardiopathy / 实用放射学杂志

ABSTRACT

Objective To explore the clinical value of 64-slice spiral CT in the diagnosis of congenital cardiopathy.Methods 64-slice spiral CT angiographic date of 20 cases with congenital cardiopathy were analyzed retrospectively in comparison with the ECG and surgical results.Results 4 cases of atrial septal defect,6 cases of ventricular septal defect,7 cases of tetralogy of Fallots,2 cases of patent ductus arteriosus,1 case of right cardiac ventricle double exit in company with ventricular septal defect,1 case of coarctation of aorta and 1 case of interruption of aortic arch were showed by 64-slice spiral CT angiography.Six cases were showed having abnormal coronary artery.Pulmonary arteries of 7 cases were showed straitness in some extent.One atrial septal defect(3 mm) and one ventricular septal defect(2 mm) were missed.The accuracy of diagnosis is 90.00%.Conclusion 64-slice spiral CT heart angiography is an important examination in diagnosing congenital cardiopathy.