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The Transpositions
D-TGA
L-TGA
Yankee Blue
Right to Left Shunts
Very low saturations
No response to O2
Confederate Gray
Left Heart Obstruction
Poor Perfusion
Poor Cardiac Output
Saturations not so low
Good response to O2
D (Dextro)-TGA
• with VSD
• with P.S.
• with VSD & P.S.
TGA Chest X-Ray
“Egg on a String”
Balloon Catheters
TRANSPOSITION of GREAT
ARTERIES
Mustard/Senning
Operation
(Atrial Switch)
TRANSPOSITION
of GREAT
ARTERIES
ARTERIAL
SWITCH
L-TGA with Ventricular Inversion
•
•
•
•
•
Also called “Corrected Transposition”
with VSD
With P.S.
with VSD & P.S.
Left atrio-ventricular valve problems
(Ebstein’s)
• Arrhythmias