LA87.42

Atrioventricular septal defect with communication at atrial level and restrictive communication at ventricular level

Defeito do septo atrioventricular com comunicação em nível atrial e comunicação restritiva em nível ventricular

Definition

This term is used to identify hearts with a restrictive interventricular communication. If there is a single atrioventricular valvar orifice this term should still be used. If the ventricular component of the atrioventricular septal defect is unrestrictive (no interventricular pressure gradient), this malformation should not be coded as "Intermediate (transitional) atrioventricular septal defect (atrioventricular canal defect) with atrial and ventricular components and separate atrioventricular valvar orifices" and instead the term "Complete atrioventricular septal defect (Complete atrioventricular canal) with atrial and ventricular components" should be used.

Index Terms

Atrioventricular septal defect with communication at atrial level and restrictive communication at ventricular levelatrioventricular septal defect with atrial shunting and restrictive ventricular shuntingintermediate atrioventricular canal defect with atrial and ventricular components and separate atrioventricular valvetransitional atrioventricular septal defect with atrial and ventricular components and separate atrioventricular valvesatrioventricular canal defect associated with a restrictive ventricular septal defectintermediate atrioventricular canal defectintermediate atrioventricular septal defect with atrial and ventricular components and separate atrioventricular valvar orificesintermediate atrioventricular septal defecttransitional atrioventricular canal defecttransitional atrioventricular septal defect

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