title: Extra cardiac tumor misdiagnosed as a left atrial myxoma.
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Kwangook
authors.initials: K
authors.lastname: Choi
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Dongho
authors.initials: D
authors.lastname: Jung
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Seong Wook
authors.initials: SW
authors.lastname: Hong
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyungpook National University School of Dentistry, Daegu, Korea.
authors.forename: Younghoon
authors.initials: Y
authors.lastname: Jeon
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Si Oh
authors.initials: SO
authors.lastname: Kim