Pathol.
abnormal closure of the aortic valve resulting in regurgitation of blood to the left ventricle. Also called aortic incompetence .
Pathol.
abnormal closure of the aortic valve resulting in regurgitation of blood to the left ventricle. Also called aortic incompetence .
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012