Dyspnea in patients treated with P2Y12 receptor antagonists: insights from the GReek AntiPlatElet (GRAPE) registry oleh Dimitrios Alexopoulos, Ioanna Xanthopoulou, Angelos Perperis, John Goudevenos, Michalis Hamilos, George Sitafidis, Ioannis Kanakakis, Manolis Vavouranakis, George Giannopoulos, Nikolaos Barampoutis, Spyridon Deftereos, John Lekakis