Semin Respir Crit Care Med 2005; 26(4): 409-416
DOI: 10.1055/s-2005-916156
Copyright © 2005 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA.

Changing the Prognosis of Pulmonary Arterial Hypertension: Impact of Medical Therapy

Murali M. Chakinala1
  • 1Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
Further Information

Publication History

Publication Date:
25 August 2005 (online)

ABSTRACT

Pulmonary arterial hypertension (PAH) is a progressive arteriopathy of the pulmonary circulation that can affect a wide group of patients. Presentation and natural history of PAH are intimately linked to progressive right ventricular failure. Historically, survival in PAH has been poor, especially for patients with PAH associated with progressive systemic sclerosis and human immunodeficiency virus. Oral, subcutaneous, and intravenous therapies that have emerged during the last decade can improve symptoms and hemodynamics. This review explores the impact of these therapies on prognosis in PAH, which ultimately rests on the ability to reverse the pulmonary arteriopathy and preserve right ventricular function.

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Murali M ChakinalaM.D. 

Department of Medicine, Washington University School of Medicine

660 South Euclid Ave., #8052

St. Louis, MO 63110

Email: chakinalam@wustl.edu

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