Assertion: cardiac catheter | /r/ObjectUse | used for ultrasound procedures
Facets:
value: in peripheral veins
type: LOCATION
value: in arteries
type: LOCATION
value: in the heart
type: LOCATION
Source sentences:
text: Coronary catheters are used for angiography (x-ray of blood vessels after injection of radiopaque substance), angioplasty (altering the structure of a vessel), and ultrasound procedures in the heart or in peripheral veins and arteries.