Cor triatriatum dexter (CTD) is a rare congenital cardiac anomaly with a diverse presentation in every age group. We report a case of CTD in a 36-year-old female who presented with palpitations due to giant right atrium (RA), which we managed successfully with surgical excision of the membrane and RA reduction.
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LongMA. Giant right atrium: an extreme case of idiopathic dilation of the right atrium. Ann Thorac Surg. 2014; 98(5): 1815–1818.
