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Aortic bulb

aortic bulb

aortic bulb n.
The dilated first part of the aorta containing the aortic semilunar valves and the aortic sinuses.


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  • Aortic body

    aortic body aortic body n. One of the small bilateral structures, attached to a small branch of the aorta near its arch, and containing chemoreceptors that respond primarily to decreases in blood oxygen concentration.

  • Aortic foramen

    aortic foramen aortic foramen n. The opening in the diaphragm through which the aorta and thoracic duct pass.

  • Aortic insufficiency

    abnormal closure of the aortic valve resulting in regurgitation of blood to the left ventricle. Historical Examples In aortic insufficiency the situation is somewhat different. Arteriosclerosis and Hypertension: Louis Marshall Warfield Low diastolic pressure is frequently pathognomonic of aortic insufficiency. Arteriosclerosis and Hypertension: Louis Marshall Warfield It is characteristic of all cases of aortic insufficiency […]

  • Aortic murmur

    aortic murmur aortic murmur n. An obstructive or regurgitant murmur produced at the aortic orifice.

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