Assertion: severe aortic stenosis | /r/HasProperty | fatal heart condition
Facets:
value: potentially
type: DEGREE
Source sentences:
text: Patients with severe aortic stenosis, a potentially fatal heart condition, who are not suitable for surgery might benefit from an experimental treatment that avoids open heart surgery to replace the aortic valve, according to a trial reported in the New England Journal of Medicine (NEJM).