Risk assessment and real-world outcomes in chronic thromboembolic pulmonary hypertension: insights from a UK pulmonary hypertension referral service oleh David G Kiely, Iain Armstrong, Robin Condliffe, Andrew J Swift, Allan Lawrie, Rafael Sauter, Jim Wild, Athanasios Charalampopoulos, Alex Rothman, Abdul Hameed, Smitha Rajaram, Judith Hurdman, Catherine Billings, Charlie Elliot, AA Roger Thompson, Robert A Lewis, Lisa Watson, Neil Hamilton, Steven Wood, Charlotte Durrington, Fernando Exposto, Ruvimbo Muzwidzwa, Louise Raiteri, Amélie Beaudet, Audrey Muller, Nadia Pillai, Rehan Quadery