«The child is 4 years old, a congenital heart defect — a ventricular septal defect. At home open surgery was proposed, the parents wanted a minimally invasive option. Sofortmed arranged an appointment at the Charité within 12 days. Paediatric cardiac surgeons performed a transcatheter closure with an occluder — without opening the chest. Discharge after 3 days, a follow-up ultrasound a month later — the defect is fully closed. The coordinator arranged accommodation for both parents near the clinic. The description is based on typical enquiries. Names and details have been changed.»