Topic: Corrected Transposition of Great Arteries
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What is Transposition of the Great Arteries?
Definition Transposition of the great arteries (TGA) is a birth defect causing a fatal condition in which there is a reversal, or switch, in the primary connections of the two main (great) blood vessels to the heart, the aorta and pulmonary... Read More »
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What are the causes of transposition of the great arteries?
Transposition of the great arteries is a birth defect that occurs during fetal development. There is no identifiable disease or cause. Read More »
Source: http://wiki.answers.com/Q/What_are_the_causes_of_transposition_of...
What is the prognosis for transposition of the great arteries?
Left untreated, this disease is fatal within the first weeks of life. Source: The Gale Group. Gale Encyclopedia of Medicine, 3rd ed."; Read More »
Source: http://www.answerbag.com/q_view/465573
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Corrected Transposition of Great Arteries
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The only treatment for this condition is prompt heart surgery shortly after birth. In surgery, the two great arteries are reconnected to their proper destination. This restores the normal blood flow pattern. The coronary arteries are also r...
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Source: http://www.answerbag.com/q_view/465572
The obvious indication of TGA is a newborn who becomes cyanotic (blue) in the transitional first day of life when the maternal source of oxygen (from the placenta) is removed. Cyanosis is noted in the first hours of life in about half of th...
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Source: http://www.mccg.org/childrenshealth/content.asp?pageid=P01823
Babies with TGA have two separate circuits - one that circulates oxygen-poor (blue) blood from the body back to the body, and another that recirculates oxygen-rich (red) blood from the lungs back to the lungs. Without an additional heart de...
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Source: http://www.mccg.org/childrenshealth/content.asp?pageid=P01823
The heart is forming during the first 8 weeks of fetal development. The problem occurs in the middle of these weeks, allowing the aorta and pulmonary artery to be attached to the incorrect chamber.
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Source: http://www.mccg.org/childrenshealth/content.asp?pageid=P01823
A pediatric cardiologist and/or a neonatologist may be involved in your child's care. A pediatric cardiologist specializes in the diagnosis and medical management of congenital heart defects, as well as heart problems that may develop later...
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Source: http://www.mccg.org/childrenshealth/content.asp?pageid=P01823
Diagnosis is made immediately after birth, when it is observed that the newborn is lacking oxygen. This is noted by the bluish color of the newborn, indicating cyanosis, a lack of oxygen. A definite diagnosis is made by x ray, electrocardio...
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Source: http://www.answerbag.com/q_view/465571
