borderline significantp = 0.65
328 dyn×sec×cm -5 [IQR 208–491]; p = 0.021)) and borderline significant higher meanPAP (35mmHg [IQR 29–47 vs. 27mmHg [IQR 23–36]; p = 0.65), lower 6-MWD (275m [IQR 327–431] vs. 429m [IQR 371–447]; p = 0.077) at the 6-MFU.