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Complexity of Atrial Fibrillation Electrograms Through Nonlinear Signal Analysis: In Silico Approach [chapter]

Catalina Tobón, Andrés Orozco‐Duque, Juan P. Ugarte, Miguel Becerra, Javier Saiz
2017 Interpreting Cardiac Electrograms - From Skin to Endocardium  
Virtual atrial models are used to show how nonlinear measures can be used to generate electroanatomical maps to detect critical sites in AF.  ...  Identification of atrial fibrillation (AF) mechanisms could improve the rate of ablation success.  ...  Future work should focus on evaluating, in computational and experimental models, ablation guided by maps of dynamic ApEn.  ... 
doi:10.5772/intechopen.69475 fatcat:iajkabfuvnehrlsaosrnsewnpq

Cardiac arrhythmias

2001 Journal of the American College of Cardiology  
Ablation of Atrial Fibrillation Guided by Electroanatomical Mapping Sabine I.  ...  with persistent and permanent atrial fibrillation. ygenatfon by a photometric method.  ...  in experimental model by verapamil infusion.  ... 
doi:10.1016/s0735-1097(01)80002-4 fatcat:6mnunxaymffu7p6fsryivaajq4

2 Assessing ventricular function in patients with atrial fibrillation

A.D. Small, D. Motherwell, A. Fletcher, G. McCurrach, A. Rankin, W. Martin
2007 Nuclear medicine communications  
Smoothing works by convolving a 2D image by a 2D kernel such that each point in the image is weighted by the kernel.  ...  RNVG, as it has been used in this study, is a planar (2D) technique that is used to model a 3D anatomy.  ...  Summary In which the AF ablation study is described together with the general results that were found.  ... 
doi:10.1097/00006231-200703000-00017 fatcat:5y3qywoivbf3zix4ltnsnjja7m