Nurse Bárbara Gray Biurrun has extensive training in the Management of Arrhythmias and other cardiac problems. Based on this knowledge, she has worked in health units specialized in Hemodynamics and Electrophysiology.  

On the other hand, she has worked in Traumatology services and has a thorough knowledge of the different work protocols for Emergency and Hospital Emergency situations. 

• Nurse in the Hemodynamics and Arrhythmia Unit of the University Hospital La Paz. 
• Nurse in the Traumatology Hospitalization Unit of the Hospital de Móstoles. 
• Degree in Nursing at the Universidad Autonoma of Madrid.