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Cardiovascular Embryology I |
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Written by Justin Cutler
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Monday, 23 October 2006 |
- Septum primum grows from where?
- Where does the ostium primum develop?
- Where and why does the septum secondum form?
- The foramen ovale comes from where?
- The valve of the foramen ovale is a remnant of what?
--Notice what side it is on, so the direction of blood flow it
allows in an embryo.
- The original separation of the right ventricle form the left
ventricle opening is created by what?
- In what directions do the superior and inferior truncus
swellings grow? What happens happens if they don't twist
around each other?
- What cell type forms a major contribution to the formation of
both truncus and cordis cushions? (To help separate the aorta from
the pulmonary trunk.
- How is the directional development of the interventricular
septum different from the direction of the interventricular
membrane?
- What is the difference in tissue origin of the semilunar valves
vs. the aortic and pulmonary valves?
- What occurs for an embryo to develop dextrocardia?
- What is the most common cardiac malformation?*****
- What are the 4 alterations that make up Tetrology of
Fallot?
- What duct normally stays patent when a new born has
transposition of the great vessels?
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