Assertion: valve's diameter | /r/HasProperty | 2.7 to 3.5 centimetres
Facets:
Source sentences:
text: The normal diameter of the mitral annulus is 2.7 to 3.5 centimetres (1.1 to 1.4 in), and the circumference is 8 to 9 centimetres (3.1 to 3.5 in).