Nnd-transposition of the great arteries pdf merger

Corrective surgery soon after birth is the usual treatment for transposition of the great arteries. Transposition of the great arteries genetic and rare. Since jatene performed the first successful aso in 1975, survival rates have improved with refinement of surgical techniques and improved medical management. In the majority of patients with tga, the aorta is rightward and anterior to the pulmonary artery, but there can be wide variability in the spatial relationships between the great arteries. The arterial switch operation aso has now replaced the atrial switch procedures developed by mustard and senning in the management of dtransposition of the great arteries dtga 1, 2. Although not all of the articles are available for free online, most articles listed in pubmed have a summary available. Transposition of the great arteries in the developing world. Transposition of the great arteries 0 university of chicago. Having a baby with transposition of the great arteries can be alarming, but with proper treatment, the outlook is promising. Tga may occur as an isolated defect or in association with other cardiac anomalies. Transposition of the great arteries description and epidemiology transposition of the great arteries tga is a cyanotic congenital heart defect in which the aorta arises from the right ventricle and the pulmonary artery arises from the left ventricle, creating two parallel circuits. You can find relevant articles on transposition of the great arteries tga through pubmed, a searchable database of biomedical journal articles.

Background little has been published regarding surgery for transposition of the great arteries tga in the developing world. Transposition of the great arteries tga is a common congenital cardiac anomaly and accounts for 45% of all congenital heart disease. Complete transposition of the great arteries is also known as dtga. Transposition of the great arteries symptoms and causes. Objectives this study sought to identify patient characteristics, surgical interventions, institutional characteristics, risk factors for mortality, and outcomes among patients undergoing surgery for tga in this setting.