From the *Department of Anesthesiology and Pain Medicine
†Cardiology Division, Department of Medicine, University of Washington, Seattle, Washington
‡Department of Anesthesiology and Pain Medicine, Seattle Children’s Hospital, Seattle, Washington.
Accepted for publication March 14, 2018.
The authors declare no conflicts of interest.
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Address correspondence to Denise C. Joffe, MD, Department of Anesthesiology and Pain Medicine, University of Washington, University of Washington, Box 356540, 1959 NE Pacific St, BB-1469, Seattle, WA 98195. Address e-mail to firstname.lastname@example.org.