Pathophysiology of rumination syndrome (RS) is not well understood. Treatment with diaphragmatic breathing improves rumination syndrome. The aim of the study was to characterize vagal tone in patients with rumination syndrome during and after meals and during diaphragmatic breathing.

中文翻译：

---

反刍综合征：评估餐中和餐后以及横膈膜呼吸期间的迷走神经张力。

反刍综合征 (RS) 的病理生理学尚不清楚。横膈膜呼吸治疗可改善反刍综合征。该研究的目的是在进食期间和之后以及在横膈膜呼吸期间表征反刍综合征患者的迷走神经张力。