Assertion: cardiac mri | /r/ObjectUse | used as a form of surveillance
Facets:
value: in patients
type: LOCATION
Source sentences:
text: In persons with coronary heart disease, cardiac MRI may be used to predict heart function prior to angioplasty or coronary artery bypass; in patients who have undergone these procedures, cardiac MRI can be used as a form of surveillance for signs of disease progression, including restenosis (the return of artery blockages).