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It was reported that balloon rupture occurred.The 100% stenosed target lesion was located in the severely calcified right anterior tibial artery.After a 4.5f non-bsc sheath was placed and a non-bsc guidewire crossed the lesion, a 2.0mm x 150mm x 150cm coyote balloon catheter was advanced for dilatation.However, upon initial inflation at 4 atmospheres for 2 seconds, the balloon ruptured.The device was removed and the procedure was completed with a 2-22 coyote balloon catheter.No patient complications nor injuries were reported.
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