American Heart Association: Primary or Unexplained
Brief explanation of the diagnosis and treatment of PPH.
American Heart Association: Pulmonary Hypertension
Brief description of the cause and treatment of this disease.
Austrian Pulmonary Hypertension Self-Help Associat
Features organization details, news, events, patient information, and contact details. [Information in English and German]
Best Practice Medicine - Pulmonary Hypertension
Praxis.md's guide to the background, diagnosis, treatment, and prognosis of this disease.
eMedicine - Primary Pulmonary Hypertension
In-depth article detailing the symptoms, diagnosis, and treatment of PPH.
eMedicine - Secondary Pulmonary Hypertension
In-depth article detailing the symptoms, diagnosis, and treatment of SPH.
Flolan Fashion File
Photos and descriptions of packs useful for carrying Flolan pumps.
Persistent Pulmonary Hypertension of the Newborn (
Article by Dennis E. Mayock, M.D., describing the background, diagnosis, and treatment of this disease.
PH Central
Features medical information, support options, news, events, research, forums and mailing lists, legislative action center, and personal pages.
PPH Cure Foundation
A non-governmental funder of medical research into the causes of and therapies for primary pulmonary hypertension. Includes background information, research articles, clinical trials, and patient stories.
Primary Pulmonary Hypertension
Features brief description of the causes, symptoms, and treatment of the disease.
Primary Pulmonary Hypertension (PPH) e. V.
Non-profit self help and support association. Includes background information and contact details. [Information in English and German]
Priority Healthcare Corporation
Pulmonary hypertension information covering symptoms as well as primary and secondary pulmonary hypertension.
Pulmonary Hypertension Association
Features association background, disease and treatment information, news, research, and message boards.
Pulmonary Hypertension Association (UK)
Features organization background, disease information, research articles, chat room, and message boards.
World Symposium on Primary Pulmonary Hypertension
Recap of the hightlights of this 2003 event. Includes discussion of the pathology, risk factors, and treatments.