Assertion: atrial fibrillation | /r/Causes | chest pain
Facets:
value: occasionally
type: DEGREE
Source sentences:
text: Atrial fibrillation can cause heart palpitations, chest pain, dizziness, shortness of breath, weakness, and fatigue, although many people experience no symptoms at all.
text: Occasionally, atrial fibrillation may cause chest pain or pressure.