Which of the following are more common in females than males?
a) Primary pulmonary hypertension
b) Patent ductus arteriousus
c) Secundum atrial septal defect
d) All of the above
Which of the following are more common in females than males?
a) Primary pulmonary hypertension
b) Patent ductus arteriousus
c) Secundum atrial septal defect
d) All of the above