| abstract |
Medical device for ablating tissue, comprising: a catheter configured to be disposed in a peripheral blood vessel; a distal expandable member expandable from a low profile delivery configuration into an expanded configuration for contact with an inner wall of the peripheral blood vessel; and one or more electrodes coupled to the distal expandable member, wherein the electrodes are adapted to physically contact the inner wall of the peripheral blood vessel and to ablate tissue adjacent the inner wall of the peripheral blood vessel. |