Modeling and visualization of the activation wavefront propagation to improve understanding the QRS complex changes indicating left ventricular hypertrophy
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- 作者：Jana Svehlikova ; PhDa ; jana.svehlikova@savba.sk" class="auth_mail" title="E-mail the corresponding author ; Jan Zelinka ; MSa ; Ljuba Bacharova ; MD ; DSc ; MBAb ; c ; Milan Tysler ; PhDa
- 关键词：Heart model ; Depolarization simulation ; Intra-myocardial conduction disturbances ; Wavefront propagation visualization ; ECG amplitudes enlargement
- 刊名：Journal of Electrocardiology
- 出版年：2016
- 出版时间：September-October 2016
- 年：2016
- 卷：49
- 期：5
- 页码：755-762
- 全文大小：1280 K
文摘
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Action potential propagation slowing to 25, 50 and 75% of reference was simulated.
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Wavefront propagation in ventricular wall was visualized.
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Slowing causes long-lasting presence of the large extent of the wavefront.
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Propagation slowing resulted in increased amplitudes of a heart vector.
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Studied parameters for slowing and hypertrophy in the left ventricle were similar.