Postpartum hemorrhage in the setting of a mechanical heart valve

Background:: Therapeutic anticoagulation is required for all patients with prosthetic mitral valves. Anticoagulation with warfarin is recommended; however, warfarin is teratogenic in early pregnancy and therefore alternate anticoagulation regimens are suggested for pregnant patients. Case:: A 28-year-old gravida 2, para 1 woman at 36 weeks’ gestation with a prosthetic mitral valve and a history of a corrected anomalous origin of the left coronary artery arising from the left pulmonary artery presented in labor. She underwent a spontaneous vaginal delivery complicated by a postpartum hemorrhage necessitating a hysterectomy. Conclusion:: Management of mechanical valves in pregnancy is controversial. The provider must weigh the risks of life threatening valve thrombosis and malfunction against the risk of significant hemorrhage. This case report reviews peripartum anticoagulation protocols and management of massive hemorrhage in patients with prosthetic mechanical valves.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Postpartum hemorrhage in the setting of a mechanical heart valve ; volume:5 ; number:2 ; year:2016 ; pages:93-96 ; extent:4
Case reports in perinatal medicine ; 5, Heft 2 (2016), 93-96 (gesamt 4)

Urheber
Perdigao, Joana Lopes
McQueen, Dana
Nunes, Kenneth
DiGiovanni, Laura

DOI
10.1515/crpm-2015-0102
URN
urn:nbn:de:101:1-2411121528089.844627199799
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:32 MESZ

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Beteiligte

  • Perdigao, Joana Lopes
  • McQueen, Dana
  • Nunes, Kenneth
  • DiGiovanni, Laura

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