Academic Appointment: Assistant Professor of Medicine, Boston University School of Medicine, Boston MA
Medical School: Trinity College, Dublin, Ireland (1989)
Residency: St. Vincent's Hospital, Dublin Ireland (1992)
Post Residency: Fellowship in Cardiology, St. Vincent's Hospital, Dublin, Ireland (1994)
Fellowship in Gastroenterology and Hepatology/Liver Transplant, St. Vincent's Hospital, Dublin Ireland (1995)
Special Lecturer in Medicine, Mater Misericordiae Hospital and University College Dublin School of Medicine, Dublin, Ireland (1996-1999)
Research and Clinical Fellowship in Cardiology, Boston Medical Center, Boston MA (2003)


Selected Publications:
Ooi. H., Colucci, W.S., Givertz, M.M. Endothelin mediates local pulmonary vascular tone in patients with heart failure: demonstration by direct intrapulmonary infusion of sitaxsentan. Circulation, 2002, 106:1618-1621.

Ooi, H., Cadogan, E., Sweeney, M., Smith, K., O'Regan, R., McLoughlin, P. Chronic hypercapnia inhibits hypoxic pulmonary vascular remodeling. Am. J. Physiol., 2000, 278:H331-H338.

Ooi, H., Colucci, W.S. Pharmacological treatment of heart failure. In Goodman and Gilman's The Pharmacological Basis of Therapeutics, 10th edn. Hardiman, J.G. et al. eds. New York, McGraw-Hill, 2001.