Triatrial heart

MONDO:0015450

A rare congenital abnormality of the heart characterized by the presence of three atria. The right or left atrium is divided into two parts by fibromuscular tissue or a membrane. It may be associated with other heart congenital abnormalities.

Also known as: Cor Triatriatum, Cor triatriatum

1 clinical trial for this condition and its sub-types, 0 tagged with Triatrial heart itself.

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↑ Congenital heart malformation (154)

Sub-types of Triatrial heart

Cor triatriatum dexter 0 trials
Cor triatriatum sinister 0 trials

Including sub-types (1) Tagged with Triatrial heart (0)

Not yet finished but already full! 1

New heart solution tested in Kids' surgery: could it offer better protection?

Disease control Paused

This study compares two solutions, Custodiol and Custodiol-N, used to protect the heart during surgery for children with congenital heart defects. About 100 children will receive one of the two solutions while on a heart-lung machine. The goal is to see which one is safer and bet…

Phase 2 • Sponsor: Dr. F. Köhler Chemie GmbH • Aim: Disease control

Last updated Jun 27, 2026 09:03 UTC

Triatrial heart

Where it sits in the disease tree

New heart solution tested in Kids' surgery: could it offer better protection?