CATHETER SYSTEM FOR VALVULOPLASTY PROCEDURE

A catheter system (100) for treating one or more treatment sites (106) within or adjacent to the heart valve (108) includes an energy source (124), a plurality of energy guides (122A), and a balloon assembly (104). The energy source (124) generates energy. The plurality of energy guides (122A) are configured to receive energy from the energy source (124). The balloon assembly (104) includes a plurality of balloons (104A) that are each positionable substantially adjacent to one or more treatment site(s) (106). Each of the plurality of balloons (104A) has a balloon wall (130) that defines a balloon interior (146). Each of the plurality of balloons (104A) is configured to retain a balloon fluid (132) within the balloon interior (146). A portion of at least one of the plurality of energy guides (122A) that receive the energy from the energy source (124) is positioned within the balloon interior (146) of each of the plurality of balloons (104A) so that plasma is formed in the balloon fluid (132) within the balloon interior (146).