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Stress cardiomyopathy: Provoked chaotic T-wave lability.
Talebi, Soheila; Azhir, Alaleh; Argulian, Edgar.
Affiliation
  • Talebi S; Cardiology Department, Mount-Sinai St. Luke's Hospital, New York, NY, USA.
  • Azhir A; Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA.
  • Argulian E; Cardiology Department, Mount-Sinai St. Luke's Hospital, New York, NY, USA.
Ann Noninvasive Electrocardiol ; 23(6): e12544, 2018 11.
Article in En | MEDLINE | ID: mdl-29667276
ABSTRACT
Potentially lethal arrhythmia, occurring at presentation or during hospitalization, are a part of the clinical spectrum of stress cardiomyopathy. There is significant association between the catecholamine provoked nonalternating beat to beat fluctuations in T-wave morphology, termed T-wave lability (TWL), and the clinical risk of arrhythmia. We report four patients with diagnosis of stress cardiomyopathy, in whom serial electrocardiography showed macrovoltage nonalternating fluctuations in T-wave morphology.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Remission, Spontaneous / Electrocardiography / Takotsubo Cardiomyopathy Type of study: Diagnostic_studies / Etiology_studies / Prognostic_studies Limits: Aged / Aged80 / Female / Humans / Male / Middle aged Language: En Journal: Ann Noninvasive Electrocardiol Journal subject: CARDIOLOGIA Year: 2018 Document type: Article Affiliation country: United States

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Remission, Spontaneous / Electrocardiography / Takotsubo Cardiomyopathy Type of study: Diagnostic_studies / Etiology_studies / Prognostic_studies Limits: Aged / Aged80 / Female / Humans / Male / Middle aged Language: En Journal: Ann Noninvasive Electrocardiol Journal subject: CARDIOLOGIA Year: 2018 Document type: Article Affiliation country: United States