Catalog

Restrictive interatrial communication or intact atrial septum when an interatrial shunt is physiologically necessary

No MMS code

Link to WHO Definition

Restrictive interatrial communication or intact atrial septum when an interatrial shunt is physiologically necessary – http://id.who.int/icd/entity/499082002

A cardiac finding in which there is either absence of an interatrial communication or the communication is smaller than is required to permit physiologically adequate interatrial flow.