This week we review a recent report on the prevalence and types of psychiatric problems that pediatric and adolescent heart failure/transplant patients may have. How common are these illnesses, which are most common and what to do about this? We speak with Assistant Professor of Pediatrics at Vanderbilt University, Dr. Isaura Diaz about her recent work this week. DOI: 10.1016/j.jpeds.2019.10.022