A method for transmyocardial revascularization of the heart of a patient comprises introducing a probe (10) into the thoracic cavity through a percutaneous penetration, a thoracotomy or a sternotomy. An active electrode surface (58) is then positioned adjacent a wall of the patient's heart,...http://www.google.fr/patents/US5683366?utm_source=gb-gplus-shareBrevet US5683366 - System and method for electrosurgical tissue canalization
System and method for electrosurgical tissue canalization
