It was reported that a dissection occurred.The 90% stenosed target lesion was located in the severely tortuous and moderately calcified left anterior descending (lad) artery.A 2.25 x 28 mm synergy was first deployed in the left circumflex (lcx), followed by deployment of a 3.00 x 48 mm synergy in the lad at 11 atm.After post dilation of the stent with a 3.50 x 12 mm non-compliant balloon, a flow-limiting, proximal edge dissection was noted in the lad.The dissection was covered with a 3.50 x 12 mm synergy and the procedure was completed successfully.The patient fully recovered and was stable post procedure.
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