Assertion: angina's symptom | /r/HasProperty | knot in center of chest
Facets:
value: in center of chest
type: LOCATION
Source sentences:
text: Symptoms of angina include chest discomfort, aching, pressure/squeezing, bandlike sensation, tightness, constriction, or fullness; sensation of heavy weight on chest; strangling sensation; burning in chest or elsewhere; knot in center of chest; lump in throat; and toothache.1 Ischemia occurs when blood flow is reduced or cannot be increased.