Reiki and HRV
http://www.ncbi.nlm.nih.gov/pubmed/21821642 Biol Res Nurs. 2011 Oct;13(4):376-82. Immediate effects of reiki on heart rate variability, cortisol levels, and body temperature in health care professionals with burnout. Díaz-Rodríguez L1, Arroyo-Morales M, Fernández-de-las-Peñas C, García-Lafuente F, García-Royo C, Tomás-Rojas I. Author information 1Nursing,
