A multicenter randomized trial to evaluate a chemical-first or electrical-first cardioversion strategy for patients with uncomplicated acute atrial fibrillation. Acad Emerg Med 2019 Sep;26(9):969-81. Scheuermeyer FX, Andolfatto G, Christenson J, Villa-Roel C, Rowe B. 

Clinical policy: critical issues in the evaluation and management of adult patients presenting to the emergency department with acute headache. Ann Emerg Med 2019 Oct;74(4):e41-e74. American College of Emergency Physicians Clinical Policies Subcommittee (Writing Committee) on Acute Headache. 

Managing the breastfeeding patient in the emergency department. Ann Emerg Med 2020 Jan;75(1):105-10. Black AD.

Imaging in suspected renal colic: systematic review of the literature and multispecialty consensus. Ann Emerg Med 2019 Sep;74(3):391-9. Moore CL, Carpenter CR, Heilbrun ML, Klauer K, Krambeck AC, Moreno C, et al.

Cerebral intraparenchymal hemorrhage: a review. JAMA 2019 Apr;321(13):1295-303. Gross BA, Jankowitz BT, Friedlander RM.

2019 American Heart Association focused update on pediatric advanced life support: an update to the American Heart Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care. Pediatrics 2020 Jan;145(1): 140(24):e20191361. Duff JP, Topjian AA, Berg MD, Chan M, Haskell SE, Joyner BL Jr, et al.

Clinical practice guideline for emergency department procedural sedation with propofol: 2018 update.Ann Emerg Med 2019 May;73(5):470-80. Miller KA, Andolfatto G, Miner JR, Burton JH, Krauss BS. 

Diagnosis of pulmonary embolism with d-dimer adjusted to clinical probability. N Engl J Med 2019 Nov;381(22):2125-34. PEGeD Study Investigators. 

Randomized trial of three anticonvulsant medications for status epilepticus.N Engl J Med 2019 Nov;381(22):2103-13. NETT and PECARN Investigators.

Did this patient have cardiac syncope?: the rational clinical examination systematic review. JAMA 2019 Jun;321(24):2448-57. Albassam OT, Redelmeier RJ, Shadowitz S, Husain AM, Simel D, Etchells EE.