An atrial ablation catheter and methods for its use. The endocardial catheter includes an electrode array particularly adapted to locate and ablate foci of arrhythmia which are required for sustained atrial fibrillation is provided. The array is easily deployed and retracted from the catheter, and presents...http://www.google.es/patents/US7429261?utm_source=gb-gplus-sharePatente US7429261 - Atrial ablation catheter and method of use
