Assertion: ecg | /r/HasProperty | synched with images of the heart
Facets:
value: during nuclear medicine scans
type: TEMPORAL
value: to give even more information
type: PURPOSE
Source sentences:
text: EKGs can be done during exercise as a stress test, can be synched with images of the heart during nuclear medicine scans to give even more information, and are used to time images during CT angiograms to improve images of coronary arteries.