| 摘要 |
A catheter having an elongated catheter body including a proximal end, a distal end and at least one lumen extending longitudinally therethrough is provided. A mapping assembly is mounted at the distal end of the catheter body and includes at least two loop shaped arms. Each arm includes two ends with a loop shaped portion extending therebetween. Both ends of each arm are mounted in the distal end of the catheter body. A plurality of electrodes are mounted on each arm.
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