Treatment for accelerated idioventricular rhythm (AIVR) does not change the prognosis. The most important therapy for patients with AIVR is to treat the underlying etiology. AIVR is usually hemodynamically tolerated and self-limited; thus, it rarely requires treatment.
-- Homeless Woman is indeed a magical figure who has shape-shifted from a raven -- but not from a crow. As silly as this may sound, consider that Sutter drew from three primary sources for Sons of Anarchy -- the Bible; Hamlet, as mentioned; and, as I've covered in other posts, Greek mythology.
Duncan returned as Sandy Stockton. This time she was a single working girl who created chaos at an ad agency. This second incarnation of her series failed to regain the audience that the first incarnation had had.