Assertion: atrial fibrillation | /r/HasProperty | rapid
Facets:
value: generally
type: DEGREE
value: on physical assessment
type: OTHER
Source sentences:
text: On physical assessment, the heart rate of new onset or untreated atrial fibrillation is generally rapid, because the ventricles are responding with relatively little impediment to excessive atrial activity.
text: Atrial fibrillation, often referred to as "afib", is an irregular heartbeat, a rapid heartbeat, or a quivering of the upper chambers of the heart, called the atria.