Question

The narrowing of the left atrio ventricular orifice is known as

Answer 1

Mitral stenosis a narrowing of the left atrioventricular orifice. pulmonary stenosis (PS) narrowing of the opening between the pulmonary artery and the right ventricle, usually at the level of the valve leaflets. pyloric stenosis obstruction of the pyloric orifice of the stomach; it may be congenital or acquired.

Answer 2

hey
the narrowing of the left atrioventricular orifice is known as mitral stenosis
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hope it helps