Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
Relationship Between Precipitant Stressor And Timing Of Clinical Diagnosis In Tako-Tsubo Cardiomyopathy., C Neil, Angela M. Kucia, H Nguyen, A Sverdlov, A Chan, D Dautov, I Mohasseb, J Selvanayagam, M Arstall, C Zeitz, J Beltrame, J Horowitz
Relationship Between Precipitant Stressor And Timing Of Clinical Diagnosis In Tako-Tsubo Cardiomyopathy., C Neil, Angela M. Kucia, H Nguyen, A Sverdlov, A Chan, D Dautov, I Mohasseb, J Selvanayagam, M Arstall, C Zeitz, J Beltrame, J Horowitz
Angela Kucia
In practice, TTC is diagnosed almost exclusively either via (1) emergency cardiac catheterisation, primarily for apparent 'STEMI', or (2) recognition of a potentially precipating stress, primarily in patients with a non-ST-elevation (N-STE) ECG pattern. We therefore hypothesized that the greatest delays in diagnosis would occur in the subgroup with N-STE and no known stressor. A seasonality analysis was also undertaken, to test a possible association between heat stress and TTC.
Evolution Of Ecg Changes In Tako Tsubo Cardiomyopathy: Arrhythmias First, Qt Prolongation Later?, Angela M. Kucia, C Neil, T Nguyen, J Beltrame, M Arstall, J Horowitz
Evolution Of Ecg Changes In Tako Tsubo Cardiomyopathy: Arrhythmias First, Qt Prolongation Later?, Angela M. Kucia, C Neil, T Nguyen, J Beltrame, M Arstall, J Horowitz
Angela Kucia
Electrocardiographic changes previously described in Tako Tsubo Cardiomyopathy (TTC) include T-wave inversion with QTc prolongation, but the relationship of these changes to the evolution of TTC is uncertain. Furthermore, torsade de pointes (TdP) has been reported to occur, but its relationship to QT prolongation in TTC is unclear.