Heo, S. ., McSweeney, J. ., Ounpraseuth, S. ., Shaw-Devine, A. ., Fier, A. ., & Moser, D. . (1969). Testing a Holistic Meditation Intervention to Address Psychosocial Distress in Patients With Heart Failure: A Pilot Study. The Journal of Cardiovascular Nursing, 33(2), 126-134. https://doi.org/10.1097/JCN.0000000000000435 (Original work published 1969)