It was reported that stent damage occurred.Vascular access was obtained via the radial artery.The non-totally occluded, 40mm in iength, eccentric, de novo target lesion was located in the non-tortuous, severely calcified and 3.5mm in diameter left anterior descending artery.Following pre-dilation with 3.0x20 non-bsc balloon catheter, a 3.50 x 48mm synergy¿ drug-eluting stent was advanced but was unable to cross the lesion.When the device was removed, the stent was noted to be deformed.The procedure was completed with another of the same device.No patient complications were reported and the patient's status was stable.
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