Figure 4

Measurement of aortic root rotation angle in TOF patients. (A) A case of TOF-PS with a clockwise rotation angle of the aortic root is 55°. (B) A case of TOF-PA with the extreme clockwise rotation angle of the aortic root is 84°.
Measurement of aortic root rotation angle in TOF patients. (A) A case of TOF-PS with a clockwise rotation angle of the aortic root is 55°. (B) A case of TOF-PA with the extreme clockwise rotation angle of the aortic root is 84°.