Herreros, Jesus, Unidad de Cirugía Cardiaca, Hospital Nisa Pardo Arvaca, Madrid, Spain Cátedra de Ingeniería Biomédica y tecnologías Sanitarias, Universidad Católica San Antonio (UCAM), Murcia, Spain Herrmann, Gundula Herweg, Bengt Hetzmann, Zsófia Heuvel, Paul Van Den Heuverswyn, Frederic Van Heuzey, Jean-Yves Le Hiasa, Yoshikazu Hiczkiewicz, Dariusz Hiczkiewicz, Jaroslaw Hiczkiewicz, Jarosław, Department of Cardiology, Multidisciplinary District’s Hospital, Nowa Sól, Poland Hiczkiewicz, Jarosław, Department of Cardiology, Multidisciplinary District’s Hospital, Now Sól, Poland (Poland) Hiczkiewicz, Jarosław Hidalgo, Joaquin A. Hidalgo Alava, Gustavo F., Interventional Cardiology Department, Favaloro Foundation University Hospital Higa, Claudio Cesar, Coronary Care Unit, Department of Internal Medicine, Hospital Alemán, Buenos Aires, Argentina Higueras, Javier Hijazi, Ziyad M. Hilbert, Sebastian Hilpert, Loic Himelfarb, Jonah Himmel, Frank Hindricks, Gerhard Hinrle, Tomasz Hirayama, Atsushi, Nihon University