arrhythmic pulse

例句：

1. 1.The patient's heart rhythm was arrhythmic, and he needed immediate medical attention.
   患者的心跳节律不齐，需要立即医疗关注。
2. 2. The rhythm of the music was irregular, making it hard to follow along.
   音乐的节奏不规律，很难跟上。
3. 3.The runner's stride was irregular, causing him to stumble frequently.
   跑者的步态不规律，导致他经常绊倒。