Medical Dictionary

aortopulmonary window

noun aor·to·pul·mo·nary win·dow
\ˌā-ˌrt-ō-ˌpl-mə-ˌner-ē-ˈwin-(ˌ)dō, -ˌpəl-\

Medical Definition of AORTOPULMONARY WINDOW

:  a congenital circulatory defect in which there is direct communication between the aorta and the pulmonary artery—called also aortopulmonary fenestration

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