 We then re-dilated the area of stenosis and with good guide support, we were able to get a 30 x 23 mm Vision stent, where the lesion was and post-dilated it to 18 atmospheres. 
We then re - dilated the area of stenosis and with good guide support , we were able to get a 30 x 23 mm Vision stent , where the lesion was and post - dilated it to 18 atmospheres .