Question

What is the chiari net?

Answer 1

Chiari net:

1. It occurs due to the incomplete resorption of the right valve of the sinus venosus.
2. It is a meshwork of fibrous strands associated with the edges of the eustachian valves and superior crista terminalis.
3. The left sinus venosus valve can be seen associated with the superior part of the atrial septum.