Heart and Circulatory
System II
Review
Outline
Formation of Primitive
Ventricles
Atrial Septation:
Endocardial Cushion Formation
Atrioventricular Valve
Formation
Week 12
Conotruncal septation
Conotruncal Septation
Formation of the Aorta and
Pulmonary Artery
Formation of the
Conotruncal Septum
Conotruncal Formation
Ventricular Septum
Semilunar Valve Formation
Formation of the Aortic
Arch
Formation of the Aortic
Arch
Fetal Circulation
Neonatal Circulation
Transition from Fetal to
Neonatal Circulation
Atrial Septal Defects
Slide 21
Slide 22
Slide 23
Slide 24
Chromosome 22q11
Microdeletion