Specialist in Pediatric Cardiology. Ramón y Cajal University Hospital, since 2000. Specialist in fetal echocardiography since 1993. At HM Montepríncipe University Hospital since February 2007. Head of Hospitalization since September 2014. Consultation and emergency care in pediatric cardiology and cardiac surgery team with 24-hour location in clinics in Madrid (Bethlehem, San Francisco de Asís, San José, Moncloa, Virgen del Mar, Milagrosa, Nuevo Parque, Rosario and Santa Elena), uninterruptedly since December 1991.