Characterisation of Pediatric Pulmonary Hypertensive Vascular Disease from the PPHNet Registry.

Abman SH, Mullen MP, Sleeper LA, Austin ED, Rosenzweig EB, Kinsella JP, Ivy D, Hopper RK, Usha Raj J, Fineman J, Keller RL, Bates A, Krishnan US, Avitabile CM, Davidson A, Natter MD, Mandl KD, Pediatric Pulmonary Hypertension Network