Most common type of Atrial Septal Defect

Most common type of Atrial Septal Defect


Most common type of Atrial Septal Defect


[A] Sinus venosus
[B] Ostium primum
[C] Ostium secundum defect
[D] Coronary sinus defects



Most common type of Atrial Septal Defect


Most common type of Atrial Septal Defect


  1. Most common type of Atrial Septal Defect – Ostium secundum defect
  2. 6-8% of all CHD (1/500 live births)
  3. F>M (2:1)