Skip to main content

Table 4 Description of the VSDs according to their localization within the ventricular septum and to their borders

From: Anatomy of the ventricular septal defect in congenital heart defects: a random association?

Types of VSDs according to their localization VSDs (Nb) Nb of VSDs with
Fibrous continuity
Nb of VSDs with
muscular borders
Fibrous continuity (%)
Central perimembranous 91 91 0 100%
Outlet 391 108 283 28%
Inlet 149 137 12 91%
 Common AV junction type 119 119 0 100%
 Malalignement of the atrial and ventricular septum 18 18 0 100%
 Inlet muscular 12 0 12 0%
Muscular 98 0 98 0%