2天大的足月新生兒,接受例行性的血氧篩檢時發現雙側下肢的血氧飽和度是90%,右手血氧飽和度是98%,最有可能是下列那一種先天性心臟病?
A完全型動脈幹(Complete truncus arteriosus)
B主動脈弓窄縮合併開放性動脈導管(Coarctation of the aorta with patent ductus arteriosus)正確答案
C法洛氏四重症(Tetralogy of Fallot)
D極端型肺動脈瓣狹窄合併開放性動脈導管(Critical pulmonary valve stenosis with patent ductus arteriosus)
答案與詳解
