3-Dimensional Speckle-Tracking Echocardiography-Derived Interventricular Activation Imaging in a Patient With Repaired Tetralogy of Fallot

Using 3-dimensional speckle-tracking echocardiography-derived activation imaging system, we visualized interventricular dyssynchrony in a repaired tetralogy of Fallot case with pacing-induced left ventricular dysfunction. The activation imaging system visualized interventricular dyssynchrony and res...

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Detalles Bibliográficos
Autores principales: Ishizu, Tomoko, Seo, Yoshihiro, Komatsu, Yuki, Ohte, Nobuyuki, Ieda, Masaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Mini-Focus Issue: Imaging
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8302156/
https://www.ncbi.nlm.nih.gov/pubmed/34317021
http://dx.doi.org/10.1016/j.jaccas.2020.06.021
Descripción
Sumario:Using 3-dimensional speckle-tracking echocardiography-derived activation imaging system, we visualized interventricular dyssynchrony in a repaired tetralogy of Fallot case with pacing-induced left ventricular dysfunction. The activation imaging system visualized interventricular dyssynchrony and resynchronization after cardiac resynchronization therapy and may be useful to assess electromechanical disturbance in complicated congenital heart diseases. (Level of Difficulty: Intermediate.)

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