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Pregnancy in Patients with Shone Complex: A Single-Center Case Series

Rachel Gardner1, Emily Durbak1, Rachael Baird2, Katherine Singh2, Jeff Chapa2, David Majdalany3,*

1 Department of Cardiology, Cleveland Clinic, Cleveland, 44195, USA
2 Department of Obstetrics, Cleveland Clinic, Cleveland, 44195, USA
3 Department of Cardiology, Mayo Clinic, Phoenix, 85054, USA

* Corresponding Author: David Majdalany. Email: email

Congenital Heart Disease 2022, 17(2), 147-160.


Background: There is limited literature written on the course and outcomes for pregnant mothers with Shone complex. Methods: We describe a case series of five pregnancies in four women with Shone complex within a multidisciplinary cardio-obstetrics clinic from 2016–2018. Results: Maternal age ranged from 21–39 years. Three patients had preserved left ventricular function while one had moderately decreased function. Gestational age at presentation ranged from 6–15 weeks. There were three successful pregnancies (mean gestational age = 37 weeks, range 35–39 weeks) with one patient accounting for two unsuccessful pregnancies. All infants were delivered via Cesarean section. One infant required a NICU stay, but all other infants delivered were healthy. Conclusion: Patients with Shone complex can have successful pregnancies although complications can occur for both the mother and the baby. Comprehensive prenatal care, coordinated and consistent management during pregnancy, and tertiary care support can promote positive maternal and fetal outcomes.


Cite This Article

APA Style
Gardner, R., Durbak, E., Baird, R., Singh, K., Chapa, J. et al. (2022). Pregnancy in patients with shone complex: A single-center case series. Congenital Heart Disease, 17(2), 147-160.
Vancouver Style
Gardner R, Durbak E, Baird R, Singh K, Chapa J, Majdalany D. Pregnancy in patients with shone complex: A single-center case series. Congeni Heart Dis. 2022;17(2):147-160
IEEE Style
R. Gardner, E. Durbak, R. Baird, K. Singh, J. Chapa, and D. Majdalany "Pregnancy in Patients with Shone Complex: A Single-Center Case Series," Congeni. Heart Dis., vol. 17, no. 2, pp. 147-160. 2022.

cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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