Catalog

Congenital mitral subvalvar stenosis

No MMS code

Link to WHO Definition

Congenital mitral subvalvar stenosis – http://id.who.int/icd/entity/659651858

A congenital cardiac malformation in which there is stenosis (narrowing or stricture of a duct or a canal) of the subvalvar components (chordae tendineae and/or papillary muscles) of the mitral valve. Additional information: this diagnosis includes mitral stenosis associated with parachute mitral valve, mitral arcade, and hammock mitral valve.