The true lumen, false lumen, "double-barrelled aorta", LV morphology and signal contrast were described.
对真腔、假腔、“双腔主动脉”、左室形态和信号对比进行了描述。
2
Results 12 patients of congenital aorta valve stenosis were stenosis of double-valve pattern, dilatation of ascending aorta in 8 cases, ascending aorta in 4 cases were natural.
结果：12例主动脉瓣狭窄均为二瓣化狭窄，狭窄后主动脉扩张者8例，不扩张者4例。
3
The intimal tear would have been at the left. This creates a "double lumen" to the aorta.