Abnormalities in any part of the HEART SEPTUM resulting in abnormal communication between the left and the right chambers of the heart. The abnormal blood flow inside the heart may be caused by defects in the ATRIAL SEPTUM, the VENTRICULAR SEPTUM, or both.
Also Known As:
Cardiac Septal Defects; Defect, Cardiac Septal; Defect, Heart Septal; Defects, Cardiac Septal; Defects, Heart Septal; Septal Defect, Cardiac; Septal Defect, Heart; Septal Defects, Cardiac; Septal Defects, Heart; Cardiac Septal Defect; Heart Septal Defect