Thrombotic microangiopathies in critically ill children: The MATUCIP registry in Spain Lorena Bermúdez Barrezueta; Sylvia Belda Hofheinz; Amelia Martínez De Azagra Garde; Sara Bobillo Pérez; Manuel Nieto Faza; Antonio Rodríguez Núñez;

Use of ivabradine in pediatric post-operative junctional ectopic tachycardia Eduardo López Fernández; Elena Montañes Delmas; Migual Ángel Granados Ruiz; Lidia Oviedo Melgares; Victoria Ramos Casado;