Familial secundum atrial septal defect with dysrhythmia associated with web neck
Most cases of atrial septal defect occur sporadically, but a few families have the defect as a genetic abnormality.A family having familial type secundum atrial septal defect with dysrhythmia associated with web neck is reported.In this family, two female siblings aged 11 (Case 1) and 4 years (Case 2) and their father had secundum atrial septal def