Diego Federico Echazarreta, Doctor of Medicine from the National University of Buenos Aires, Specialization in Cardiology, Heart Failure, Pulmonary Hypertension and Images in Nuclear Cardiology. Healthcare activities at the San Juan de Dios Hospital in the City of La Plata. Professor at the Chair of Internal Medicine A of the Faculty of Medical Sciences of the National University of La Plata and the Postgraduate in Cardiology of the same Institution. Past President of the Heart Failure and Pulmonary Hypertension Committee of the Argentine Federation of Cardiology and of the Scientific Committee of the XXXVII Congress of te same Scientific Society.