Pregnancy outcome in a rare case of complex cyanotic congenital heart disease

Amitha V. Kamat, Sahaja S. Kittur, Mallikarjun G. Hiremath, S. R. Chandana Murthy


A 28 year old primigravida with the very rare congenital heart condition of single ventricle with single atrium presented with 34 weeks gestation, and underwent caesarean section with minimal morbidity. As the condition is not known for survival into adulthood, the carrying of a pregnancy successfully to near term makes this an even rarer case.


Cyanotic heart disease, Pregnancy, Complex congenital heart disease

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Nabati M, Bagheri B, Habibi V. Coincidence of total anomalous pulmonary venous drainage to the superior vena cava, common atrium, and single ventricle: a very rare condition. Echocardiography. 2013;30:e98-101.

Rastelli GC, Rahimtoola SH, Ongley PA, McGoon DC. Common atrium: anatomy, hemodynamics, and surgery. J Thorac Cardiovasc Surg. 1968;55:834-41.

Munoz-Armas S, Gorrin JR, Anselmi G, Hernández PB, Anselmi A. Single atrium. Embryologic, anatomic, electrocardiographic and other diagnostic features. Am J Cardiol. 1968;21:639-52.

Kinare SG, Sivaraman A, Deshpande J. Single ventricle (morphologic study of 21 cases). Indian Heart J. 1989;41:301-6.

Patra S, Agrawal N, Usha MK, Jayaranganath M. Common atrium with single ventricle: a rare combination of two uncommon complex congenital heart diseases. BMJ Case Rep. 2013;2013.pii: bcr2013200424.