A robust computational framework for estimating 3D Bi-Atrial chamber wall thickness
نویسندگان
چکیده
منابع مشابه
3D high-resolution atrial wall thickness maps using black-blood PSIR
Background Atrial fibrillation (AF) is the most common cardiac arrhythmia. It is often treated using catheter ablation, which aims to isolate arrhythmogenic regions by delivering localized energy. Whereas an insufficient energy delivery can lead to AF recurrence, excessive power can cause potentially lethal complications. Knowledge of atrial wall thickness can help select an optimal amount of e...
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AIMS Transmural lesion formation is critical to success in atrial fibrillation ablation and is dependent on left atrial wall thickness (LAWT). Pre- and peri-procedural planning may benefit from LAWT measurements. METHODS AND RESULTS To calculate the LAWT, the Laplace equation was solved over a finite element mesh of the left atrium derived from the segmented computed tomographic angiography (...
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ژورنال
عنوان ژورنال: Computers in Biology and Medicine
سال: 2019
ISSN: 0010-4825
DOI: 10.1016/j.compbiomed.2019.103444