Assertion: atrial fibrillation's episode | /r/HasProperty | less than 7 days
Facets:
Source sentences:
text: To be technical, those episodes of atrial fibrillation last less than 7 days.
text: Persistent AF: The episodes last more than 7 days and often require electrical or pharmacological interventions to terminate the rhythm Long-standing persistent AD: rhythm that has persisted for more than 12 months, either because a pharmacological intervention has not been tried or cardioversion has failed..