title: In reply.
authors: The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina (P.A.K.). pkumar@aims.unc.edu.
authors: Priya A
authors: PA
authors: Kumar
authors: Andrey V
authors: AV
authors: Bortsov
authors: Harendra
authors: H
authors: Arora
mesh_terms: D000776:Anesthesiology / Q000193:education*; D017548:Echocardiography, Transesophageal / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008348:Manikins