title: Diagnosis of achalasia on transthoracic echocardiography with the use of oral contrast.
authors.affiliation: Department of Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA. jouni.hayan@mayo.edu
authors.forename: Hayan
authors.initials: H
authors.lastname: Jouni
authors.forename: Jeffrey B
authors.initials: JB
authors.lastname: Geske
authors.forename: Rowlens M
authors.initials: RM
authors.lastname: Melduni
mesh_terms: D000284:Administration, Oral; D003287:Contrast Media / Q000008:administration & dosage*; D004452:Echocardiography / Q000379:methods*; D004931:Esophageal Achalasia / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003287:Contrast Media