Univentricular heart malformations are rarely described in the veterinary literature. This case report describes a single-inlet univentricular heart with persistent truncus arteriosus as a cause of death of a captive-bred, 2-day-old, female Sumatran orangutan (Pongo abelii), a critically endangered species.

中文翻译：

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苏门答腊猩猩 (Pongo abelii) 的单入口单心室心脏和持续性动脉干

兽医文献中很少描述单心室心脏畸形。本病例报告描述了一只具有持续性动脉干的单入口单心室心脏导致一只 2 天大的圈养雌性苏门答腊猩猩 (Pongo abelii) 死亡，这是一种极度濒危的物种。