Heart Septal Defects, Ventricular
Synonyms
Defect, Intraventricular Septal
Defect, Ventricular Septal
Defects, Intraventricular Septal
Intraventricular Septal Defect
Intraventricular Septal Defects
Septal Defect, Intraventricular
Septal Defect, Ventricular
Septal Defects, Intraventricular
Septal Defects, Ventricular
Ventricular Septal Defect
Ventricular Septal Defects
Developmental abnormalities in any portion of the VENTRICULAR SEPTUM resulting in abnormal communications between the two lower chambers of the heart. Classification of ventricular septal defects is based on location of the communication, such as perimembranous, inlet, outlet (infundibular), central muscular, marginal muscular, or apical muscular defect.