DORV - Hatem Hosny
DORV - Hatem Hosny
DORV - Hatem Hosny
Surgical Considerations
Hatem Hosny
Definition
• A heart is termed DORV if >50% of both great arteries arise from the right
ventricle.
Doubly- Non-
Sub Aortic Sub Pulm
Committed Committed
• Conal Septum.
• RVOT obstruction.
• Coronary anatomy.
• AV valves.
• Aortic arch.
Management
DORV
Doubly- Non-
Sub Aortic Sub Pulm
Committed Committed
Single
TGA-type
No PS PS Ventricle
repair
Pathway
Doubly- Non-
Sub Aortic Sub Pulm
Committed Committed
Single
TGA-type
No PS PS Ventricle
repair
Pathway