PPH Cure Foundation - This private foundation is the world's largest non-governmental funder of medical research into the causes of and therapies for primary pulmonary hypertension.
The Pulmonary Hypertension Association (UK) - Registered charity funded to provide support, fellowship and education to PH patients, their families, friends and all involved in the care of people with pulmonary hypertension in the United Kingdom. Find a list of PH doctors in the UK and Ireland, local message board, and other related information (http://www.pha-uk.com)