It was reported that device entanglement occurred.The 75% stenosed target lesion was located in the mildly tortuous and severely calcified circumflex artery.A 1.25mm rotapro was selected for use.After rotablation was completed, the decision was made to remove the device.After the dynaglide mode was activated, the brake defeat button was pushed and secured with the wire-clip.When the momentary on button was pressed to remove the device from the vessel, the proximal end of the wire began to spin and became tangled.The decision was made to stop using dynaglide and the system was removed manually.There were no patient complications reported.
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