Questions about use of cannabis in heart transplant patients (pre and post) are increasing due to its availability, legalization in some states, and media. What should patients know? Dr. Eileen Hsich, Medical Director of the Heart Transplant Program at Cleveland Clinic, Kathleen Faulkenberg PharmD, University of Kentucky, and Caroline Olt, MD, an internal medicine resident at Cleveland Clinic, co-authors of a recent paper on the topic discuss considerations such as the differences between types of cannabis, edibles vs. inhaled, frequency of usage, dependency, interactions with transplant medications, outcomes and current recommendations.