Beauchaine, T. P. Respiratory sinus arrhythmia: A transdiagnostic biomarker of emotion dysregulation and psychopathology. Curr. Opin. Psychol. 3, 43–47 https://doi.org/10.1016/j.copsyc.2015.01.017 (2015).
Effect of sweet and caloric drinks on cardiac reactivity to slow-paced breathing in healthy adults
