Keywords:
Cardiac, Cardiovascular system, Contrast agents, CT, CT-Angiography, Echocardiography, Surgery, Computer Applications-Detection, diagnosis, Contrast agent-intravenous, Congenital, Outcomes
Authors:
T. Dautov, F. Bayembayev, B. Duisenbayeva, M. Kondybayev, A. Zhampiisova; Astana/KZ
Results
MSCT correctly detected TGA in 75 patients (93,75%) out of 80 in whom surgeon or invasive cardiac catheterization had identified TGA,
with a sensitivity,
specificity and negative predictive value of 100%.
5 cases of false negative results were received,
which were confirmed on ECHO subsequently.
- Results of CT and ECHO matched in 69 (92%) patients.
- Gender ratio presents predominance of 45 (60%) males over 30 (40%) females.
- 61 patients (79%) had D-TGA (21%) and 14 patients had L-TGA only.
- The majority of patients have been identified under the age of 1 month.
- 61 patients (79%) had D-TGA (21%) and 14 patients had L-TGA only.
- 64(85%) patients from 75 were operated,
but in 11(14%) from them died.
In all 75 patients TGA combined with different CHD,
such as
- Patent ductus arteriosus (PDA) in 43 patients(61.4%)
- Ventricular Septal Defect (VSD) in 33 patients(57.3%)
- Atrial Septal Defect (ASD) in 27(44.0%)
- Single ventricle (SV) in 23(30.7%)
- Patent foramen ovale (PFO) in 21(28.0%)
- Atrioventricular septal defect (AVSD) in 11(14.7%)
- Single atrium (SA) in 7(9.3%)
- Anomalous pulmonary venous drainage (APVD) in 5(6.7%)
- Interrupted aortic arch (IAA) in 3 cases(4%).