However, due to the physical strain caused by uncorrected d-TGA, as well as the potential for introduction of bacteria via arterial and central lines, infection is not uncommon in pre-operative patients. Diuretics aid in flushing excess fluid from the body, thereby easing strain on the heart. Analgesics normally are not used pre-operatively, but they may be used in certain cases. They are occasionally used partially for their sedative effects. Cardiac glycosides are used to maintain proper heart rhythm while increasing the strength of each contraction. Sedatives may be used palliatively to prevent a young child from thrashing about or pulling out any of their lines. Corrective surgery
Nikaidoh
Bex who introduced the possibility of aortic translocation in 1980. But Nikaidoh has put the procedure in practice in 1984. It results in an anatomical normal heart, even better than with an ASO, because also the cones are switched instead of only the arteries as with an ASO. The procedure is contra-indicated by certain coronary anomalies. In 1984, Nikaidoh introduced a surgical approach for the management of TGA, VSD, and pulmonary stenosis (PS), which he called "aortic translocation and biventricular outflow tract reconstruction". The repair consisted of harvesting the aortic root from the right ventricle, with or without the coronary arteries attached, and relieving the LVOTO by dividing the outlet septum and pulmonary valve annulus. The LVOT is then restored by posteriorly translocating the aortic root and closing the VSD. Finally, the right ventricular outflow tract is reconstructed with a pericardial patch.
dextro-Transposition of the great arteries (d-Transposition of the great arteries, dextro-TGA, or d-TGA) is a potentially life-threatening birth defect in the large arteries of the heart. The primary arteries (the aorta and the pulmonary artery) are transposed.It is called a cyanotic congenital heart defect (CHD) because the newborn infant turns blue from lack of oxygen. In segmental analysis, this condition is described as ventriculoarterial discordance with atrioventricular concordance, or just ventriculoarterial discordance. d-TGA is often referred to simply as transposition of the great arteries (TGA); however, TGA is a more general term which may also refer to levo-transposition of the great arteries (l-TGA).Another term commonly used to refer to both d-TGA and l-TGA is transposition of the great vessels (TGV), although this term might have an even broader meaning than TGA. Prenatally, a baby with d-TGA experiences no symptoms as the lungs will not be used until after birth, and oxygen is provided by the mother via the placenta and umbilical cord; in order for the red blood to bypass the lungs in utero, the fetal heart has two shunts that begin to close when the newborn starts breathing; these are the foramen ovale and the ductus arteriosus. The foramen ovale is a hole in the atrial septum which allows blood from the right atrium to flow into the left atrium; after birth, the left atrium will be filled with blood returning from the lungs and the foramen ovale will close.