title: Labile T-wave changes caused by respiratory variation in a patient with unstable angina.
abstract: We describe an unusual case of asymptomatic T-wave inversion induced by respiration in a patient with coronary artery disease.
authors: Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
authors: R
authors: R
authors: Bucala
authors: E
authors: E
authors: Loh
authors: P J
authors: PJ
authors: Wang
authors: J D
authors: JD
authors: Rutherford
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000503:physiopathology*; D000789:Angina, Unstable / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D012119:Respiration