David, Antonio David, René Narváez Davies, John R. Davison, Paul Davlouros, Periklis Davoodi, Gholamreza Dawidowska, Malgorzata Dawson, Fiona M. Day, John D. Dayi, Sennur Ünal De Agustín, José A. de Asmundis, Carlo De Backer, Guy De Bacquer, Dirk De Bernardis, Niccolò, Emergency Medicine and Chest Pain Unit, Department of Critical Care Medicine and Surgery, Careggi University Hospital, Florence, Italy. De Blasio, Giuseppe De Filippo, Ovidio De Gregorio, Joseph, Department of Invasive Cardiology, Englewood Hospital and Medical Center, Englewood, New Jersey, USA De Iaco, Giuseppe de Juan Bitriá, Carmen de la Hera Galarza, Jesús María de la Rosa, Adriana De Luca, Leonardo de Miguel, Maria De Pascale, Maria Rosaria, Second Univ Naples