| Glasgow, Scotland | Scottish Pulmonary Vascular Unit, Western Infirmary, Glasgow, G11 6NTTel: 0141 211 6327 Fax: 0141 211 6334 Website: www.spvu.co.uk |
| Newcastle-upon-Tyne, England | Northern Pulmonary Vascular Unit, Regional Cardiothoracic Centre, Freeman Hospital, Newcastle upon Tyne, NE7 7DNTel: 0191 223 1084 or 0191 244 8608Fax: 0191 223 1691 |
| Sheffield, England | Pulmonary Vascular Unit, Royal Hallamshire Hospital, Glossop Road, Sheffield, S10 2JFTel: 0114 271 2590 Fax: 0114 271 1718 |
| Cambridge, England | Pulmonary Vascular Diseases Unit, Papworth Hospital NHS Trust, Papworth Everard, Cambridge CB3 8RETel: 01480 830 541 Fax: 01480 831 315Website: www.papworth-hospital.org.uk |
| London, England | Pulmonary Hypertension Service, Hammersmith Hospital, Du Cane Road, London, W12 0HSTel: 0208 383 2330 Fax: 0208 383 2331Website: www.pulmonary-hypertension.org.uk |
| London, England | Royal Brompton Pulmonary Hypertension and Adult Congenital Heart Centre, Sydney Street, London SW3 6NPTel: 0207 351 8362 Fax: 0207 351 8629Website: www.rbht.nhs.uk |
| London, England | Royal Free Hospital, Pond Street, London, NW3 2QGTel: 0207 794 0500 ext 8648. Website: www.royalfree.nhs.uk |
| London, England | UK Pulmonary Hypertension Service for Children, Great Ormond Street Hospital, London, WC1N 1EHTel 0207 405 9200 Ext.1005, 1007, 8495 |
| Dublin, Ireland | Mater Misericordiae University HospitalEccles Street, Dublin 7Tel 00 353 1803 44 20Website: www.mater.ie |