Psychological counselling interventions to improve perceived quality of life and counter anxiety and depression in pulmonary-arterial-hypertension patients: A clinical trial oleh Emilia TARANTINO, Pietro CRESCENZO, Maria CAMPOBASSO, Francesca D’ALESSANDRO, Paola ARGIENTO, Emanuele ROMEO, Stefano GHIO, Patrizio VITULO, Francesco PARISI, Massimiliano MULÈ, Carlo ALBERA, Carmine Dario VIZZA, Michele D’ALTO