| 41. | These emboligenic disorders include atrial fibrillation, patent foramen ovale, endocarditis or cholesterol embolism.
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| 42. | This is because those movements flex the lumbar spine, and the vertebral foramen widen.
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| 43. | The obturator foramen was narrow and extended.
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| 44. | The skull had a distinct pineal foramen.
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| 45. | A patent foramen ovale ( PFO ) is thought to only open in certain conditions.
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| 46. | The vertebral foramen is large and triangular.
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| 47. | In most higher vertebrates, the foramen magnum is surrounded by a ring of four bones.
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| 48. | The foramen ovale, an atrial septal defect, or inflammation of the right atrial epicardium.
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| 49. | It is continuous with the infraorbital groove and opens onto the maxilla at the infraorbital foramen.
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| 50. | The most common problem with this preventive measure is the incomplete closing of the foramen secundum.
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