Assertion: cabg | /r/HasProperty | necessary
Facets:
Source sentences:
text: To decide whether CABG is necessary, your doctor will evaluate the state of your cardiovascular system, focusing on your heart, lungs, and pulse.
text: If your arteries are narrowed or blocked in several areas, or if you have a blockage in one of the larger main arteries, coronary bypass surgery may be necessary.
text: More than one coronary artery bypass graft may be needed if more than one artery is blocked or narrowed.