Aortic Sinus(redirected from Antonio M Valsalva)
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Related to Antonio M Valsalva: Valsalva maneuver
(1) In mammals (excluding man), the initial, dilated part of the ascending aorta; the same as the bulbus arteriosis.
(2) In man, part of the cavity of the bulb of the aorta, located between the semilunar valve and the aortic wall.