| 摘要 |
PROBLEM TO BE SOLVED: To provide a guiding catheter of a new structure capable of easily measuring an action potential of renal sympathetic nerves running around the renal artery entangled with each other in a complicated manner with excellent accuracy and reliability, and also capable of checking a therapeutic effect of renal sympathetic nerve ablation, for example, quickly and directly after the therapy.SOLUTION: In a guiding catheter 10 for guiding a treatment catheter 34 from the aorta to the renal artery, an inspection electrode 30 is provided to the outer peripheral surface on the distal side. |
