The effects of heart rate variability biofeedback on functional gastrointestinal disorders: a scoping review
Front Physiol. 2025 May 22;16:1511391. doi: 10.3389/fphys.2025.1511391. eCollection 2025. ABSTRACT BACKGROUND: Functional Gastrointestinal Disorders (FGID) are a group of symptom-based disorders that occur across the …