S1 and S2 Heart sounds

Patent Ductus Arteriosis normal closure

factors affecting shunting in patent ductus arteriosis

Signs and symptoms of patent ductus arteriosis

treatment for patent ductus arteriosis

what happens in an atrial septal defect

Sinus Venosus

Secundum

Primum

Atrial septal defect intervention

Indications to close a ventricular septal defect in infants

Indications to close a ventricular septal defect in adults and peds

atrioventricular septal defect incidence in downs

atrioventricular septal defect findings

Teratology of fallot lesions

Teratology of fallot findings

Teratology of fallot hypercyanotic spells
