Cor triatriatum dexter

Get in touch with RARE Concierge.

Contact RARE Concierge

Synonyms: Cor triatriatum dextrum | Divided right atrium

A rare congenital non-syndromic heart malformation characterized by the persistence of the embryonic right valve of the sinus venosus which results in a subdivision of right atrium into two chambers. Clinical manifestations depend on the degree of right atrial septation and the size of sinoatrial orifice and vary from asymptomatic to symptoms of tricuspid valve stenosis atrial fibrillation cyanosis syncope elevated central venous pressure and right heart failure. The anomaly may be isolated or associated with other congenital heart anomalies.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on Data version July 2024

Newly diagnosed with
Cor triatriatum dexter?

Our RARE Concierge Services Guides are available to assist you by providing information, resources and connections as you navigate your rare disease journey.

Get Concierge Help

Clinical Trials

For a list of clinical trials in this disease area, please click here.