Pediatric Heart Transplant Rejection

Pediatric heart transplant rejection occurs when the child’s immune system sees the new heart as foreign and tries to attack it. This is a natural response because the immune system protects the body from threats. Rejection can happen suddenly or gradually, and symptoms may include fatigue, swelling, or shortness of breath. Doctors monitor for rejection through blood tests and heart biopsies. To prevent or manage rejection, children usually take medications called immunosuppressants, which help keep the immune response in check. Early detection and treatment are essential to protect the transplanted heart and ensure the child's health.