1. Nephrocardiac syndrome refers to a condition in which the kidneys and heart are both affected.
肾心综合症指的是肾脏和心脏都受到影响的情况。

2. The patient was diagnosed with nephrocardiac dysfunction, leading to both renal and cardiac complications.
患者被诊断出肾脏和心脏功能异常，导致了肾脏和心脏的并发症。