Assertion: aortic stenosis | /r/HasProperty | box
Facets:
Source sentences:
text: In 2006 the American Heart Association and the American College of Cardiology jointly provided the guidelines in grading aortic stenosis (box 1) as mild, moderate, and severe (figs 2⇓ and 3⇓) (see www.americanheart.org.)5 Box 1 Grading of aortic stenosis5 Mild stenosis Area >1.5 cm 2