title: Achalasia-induced left atrial compression diagnosed by transesophageal echocardiography.
authors: Department of Anesthesiology, University of Nebraska Medical Center, 984455 Nebraska Medical Center, Omaha, NE 68198-4455, USA. sshillcu@unmc.edu
authors: Sasha K
authors: SK
authors: Shillcutt
authors: Ellen K
authors: EK
authors: Roberts