| 摘要 |
A catheter system and methods for repairing a valvular annulus or an annular organ structure of a patient comprising intimately contacting the annular organ structure by a tissue-contactor member having energy-delivering elements, and delivering tissue-shrinkable energy at the annular organ structure through the elements, wherein the tissue-shrinkable energy is applied at a distance wirelessly from the elements sufficient to shrink and tighten the organ structure.
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