Congenital abnormality of cardiac connection	Congenital abnormality of cardiac ventricle	Congenital anomaly of heart septum	Ventricular septal abnormality	Ventricular septal abnormality
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Membranous ventricular septum defect (disorder)
	Membranous ventricular septum defect
	membraneus ventrikelseptumdefect

Id	94150003
Status	Defined

Associated morphology	Abnormal communication
Finding site	Structure of membranous portion of interventricular septum
Occurrence	Congenital
Pathological process	Pathological developmental process

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	Q21.0
Rule	TRUE
Advice	ALWAYS Q21.0
Correlation	SNOMED CT source code to target map code correlation not specified