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)