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[HIV-associated pulmonary hypertension].

H Nagai1

  • 1Department of Respiratory Diseases, National Tokyo Hospital.

Nihon Rinsho. Japanese Journal of Clinical Medicine
|June 20, 2001
PubMed
Summary

Pulmonary hypertension is linked to HIV infection, but its progression is unrelated to HIV stage or opportunistic infections. Unexplained cardiopulmonary symptoms in HIV patients warrant pulmonary hypertension evaluation.

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Area of Science:

  • Cardiology
  • Infectious Diseases
  • Pulmonology

Context:

  • The link between human immunodeficiency virus (HIV) infection and pulmonary hypertension (PH) is recognized.
  • The pathogenesis of HIV-associated PH remains unclear, with ongoing research into proposed hypotheses.

Purpose:

  • To explore the relationship between HIV infection and pulmonary hypertension.
  • To detail the clinical presentation, histopathology, and management of HIV-associated PH.

Summary:

  • HIV-associated PH presents with moderate-to-severe pulmonary arterial pressures and is characterized by plexogenic pulmonary arteriopathy.
  • Common symptoms include shortness of breath and pedal edema, with variable responses to treatments like vasodilators, antiretrovirals, and anticoagulation.
  • HIV testing is advised for unexplained PH, and unexplained cardiopulmonary symptoms in HIV patients may indicate PH.

Impact:

  • Highlights the importance of considering PH in HIV-infected individuals with cardiopulmonary symptoms.
  • Recommends HIV testing for patients with unexplained PH, irrespective of reported risk behaviors.
  • Contributes to understanding the complex relationship between HIV and cardiovascular complications.

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