slow pulse with irregular intervals

例句：

1. 1. He felt a slow pulse in his chest as he lay there.
   他躺在床上时感觉到了缓慢的脉搏。
2. 2.The doctor checked her pulse and found it to be slow.
   医生检查了她的脉搏，发现它很慢。
3. 3.Slowing down the pace of life can help reduce stress and improve overall health.
   放慢生活节奏有助于减轻压力并提高整体健康。