A system and method for cardiac mapping and ablation include a multi-electrode catheter introduced percutaneously into a subject's heart and deployable adjacent to various endocardial sites. The electrodes are connectable to a mapping unit, an ablation power unit a pacing unit, all of which are under...http://www.google.de/patents/US8050732?utm_source=gb-gplus-sharePatent US8050732 - Apparatus and method for cardiac ablation
