Grafstein E, Stenstrom R. Thirty-day and 1-year outcomes of emergency department patients with atrial fibrillation and no acute underlying medical cause.

Scheuermeyer FX, Grafstein E, Stenstrom R, Innes G, Heslop C, MacPhee J, Pourvali R, Heilbron B, McGrath L, Christenson J. Thirty-day and 1-year outcomes of emergency department patients with atrial fibrillation and no acute underlying medical cause. Ann Emerg Med. 2012 Dec;60(6):755-765.e2. doi: 10.1016/j.annemergmed.2012.05.007. Epub 2012 Jun 26. PMID: 22738681