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Primary pulmonary hypertension and pregnancy
Eric J Carro-Jiménez1, José E López
1Department of Medicine, Cardiology Section, University of Puerto Rico School of Medicine, San Juan, Puerto Rico.
Boletin De La Asociacion Medica De Puerto Rico
|April 8, 2006
Summary
Pregnancy with primary pulmonary hypertension (PPH) remains high-risk, with a 22% mortality rate despite medical advances. While cases show successful pregnancies are possible, avoiding pregnancy is still advised for women with PPH.
Area of Science:
- Cardiology
- Obstetrics
- Pulmonology
Background:
- Primary pulmonary hypertension (PPH) is a severe condition characterized by elevated pulmonary artery pressure.
- Cardiovascular disorders pose significant risks during pregnancy, with pulmonary hypertension being a critical concern.
Observation:
- This article details two cases of women with PPH who successfully completed two pregnancies each.
- Both patients and their neonates experienced positive outcomes, with uneventful deliveries.
Findings:
- Historical maternal mortality rates for PPH in pregnancy ranged from 50% to 30%.
- A review of cases from 1978 to 2005 indicated a 22% maternal mortality rate for PPH pregnancies.
- Despite treatment advancements, significant maternal morbidity and mortality persist in PPH pregnancies.
Implications:
- Pregnancy prevention remains the primary recommendation for individuals with PPH.
- Early diagnosis, comprehensive treatment, and a multidisciplinary approach are crucial for managing PPH patients who choose to conceive.
- Further research is needed to improve outcomes and reduce risks associated with PPH during pregnancy.