Computer Simulation of Cathode Ablation for Atrial Fibrillation

摘要: We performed the computer simulation of cathode ablation for a trial fibrillation based on standard and improved Cox maze III procedure with transmural or not. At first, computational model was built from MRI images male volunteer, discretized into spherical units in coordinate. Then, anisotropy conduction velocity electrical conductivity were incorporated special system this model. The action potential each cell simulated Nygren Furthermore, restitutions also introduced to results demonstrated that non-transmural can achieve same effect as if positions lines are reasonable. This study may provide theoretical hints evidence usefulness treatment chronic fibrillation.