“…Case studies of heart recipients report otherwise inexplicable psychiatric conditions post-transplant, including "night-time anxiety, feelings of suffocation" (Brosig & Woidera, 1993, "organ related fantasies" (Laederach-Hofmann et al, 2002, "delirium" (Triffaux et al, 2002), and "psychosomatic hyperventilation syndrome" (Bunzel et al, 1990). Psychoanalytic studies of recipients report overpowering feelings of gratitude to the donor family, guilt over the donor's death, denial, and mourning of their own lost organ (Kaba, Thompson, & Burnard, 2005;Sanner, 2003). Some investigators have concluded that negative psychological responses may impact the physiological integration of the graft, and consequently the health of recipients Abbott et al, 2003).…”