11. The ostium bursae, or genital opening, of the female is angled to the left. 12. An ostium secundum ASD accompanied by an acquired mitral valve stenosis is called Lutembacher's syndrome. 13. The foramen ovale is continuous with the ostium secundum, again providing for continued shunting of blood. 14. In the female genitals, the ostium is transverse and oval, and the antrum broadly sclerotized. 15. Lutembacher affects more specifically the Ostium Secundum or ASD ( Primium ); Ostium Secundum is the most prevalent. 16. Lutembacher affects more specifically the Ostium Secundum or ASD ( Primium ); Ostium Secundum is the most prevalent. 17. The most common problems with an opening found in the heart with Lutembacher's syndrome is Ostium Secundum. 18. The ostium of the fallopian tube remains from the anterior extremity of the original tubular invagination from the abdominal cavity. 19. "' Ostial disease "', namely coronary ostial stenosis, is the occlusion of coronary ostium . 20. Subsequently, a second wall of tissue, the septum secundum, grows over the ostium secundum in the right atrium.
