Letter to the editor about the paper "Right ventricular dyssynchrony predicts clinical outcomes in patients with pulmonary hypertension" by Murata et al. (1st May 2017) - Badagliacca, Roberto; Reali, Manuela; Poscia, Roberto; Pezzuto, Beatrice; Papa, Silvia; Mezzapesa, Mario; Nocioni, Martina; Valli, Gabriele; Giannetta, Elisa; Sciomer, Susanna; Iacoboni, Carlo; Fedele, Francesco; et al.