Cardiovascular Embryology

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Across
  1. 1. A septum that closes the IV foramen
  2. 3. Enlargement of a tissue or organ
  3. 4. A heart field that contributes to part of the right ventricle and the outflow tract
  4. 5. A septum that forms the valve of foramen ovale
  5. 6. Acellular gelatinous matrix secreted by the myocardium
  6. 9. Abnormal right-sided location or origin of a normally left-sided structure
  7. 12. A foramen located at the free edge of the muscular IV septum
  8. 15. Endocardial tissue that partitions the atria from the ventricles
  9. 16. A horseshoe-shaped heart field composed of cardiac progenitor cells
  10. 17. Valves that develop from three swellings around the outflow tracts
  11. 18. Derived from the third aortic arch
  12. 19. Underdevelopment of a tissue or organ
  13. 20. A duct that shunts blood from the umbilical vein to the IVC
Down
  1. 2. A spiraling septum that grows within the truncus arteriosus
  2. 7. An abnormal absence or complete occlusion of an opening or lumen
  3. 8. Second septum to grow from the roof of the primitive atrium
  4. 10. An abnormal narrowing of a canal or orifice
  5. 11. Thoracic ventral body wall defect causing the heart to lie outside the mediastinum
  6. 13. The internal endothelial lining of the heart tube
  7. 14. A duct that shunts blood from the pulmonary trunk to the aorta