Safety of macitentan for the treatment of pulmonary hypertension: Real-world experience from the OPsumit® USers Registry (OPUS) and OPsumit® Historical USers cohort (OrPHeUS)

Vallerie V. McLaughlin, Richard Channick, Nick H. Kim, Robert P. Frantz, John W. McConnell, Lana Melendres-Groves, Chad Miller, Ashwin Ravichandran, Josanna Rodriguez-Lopez, Monika Brand, Sandrine Leroy, Graham Wetherill, Kelly M. Chin