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Metastatic involvement of the left atrium revealed by electrocardiographic Ta segment change
G Bodur1, A Friart, Y de Valeriola
1Service de Cardiologie, Centre Hospitalier Universitaire de Tivoli, La Louvière, Belgique.
Acta Clinica Belgica
|January 1, 1994
Abstract:
We describe a case in whom an unusual alteration of the atrial repolarization observed on routine electrocardiogram (Ta segment depression) led to the echocardiographic diagnosis of metastatic involvement of the left atrium by a lung cancer. Electrocardiographic abnormalities in the metastatic involvement of the heart are non specific but observation of new changes may suggest the diagnosis and modify the staging and the treatment.