Longitudinal deformation of a third generation zotarolimus eluting stent: “The concertina returns!”

Figure 2 Longitudinal deformation of an ostial left main stem stent. A: Initial angiogram showing significant calcific ostial and distal left main lesions with further significant proximal LAD calcific disease; B: After 1.5 burr rotablation, LMS into proximal LAD was stented with a 3.5 mm × 34 mm Resolute Onyx (B) to 14atm covering the LMS ostium (C). The LMS segment of the stent was post-dilated with a 4.5 NC balloon and the jailed LCx wire removed; D: Longitudinal deformation of the ostial LMS stent (yellow arrow pointing at the proximal deformed edge of the stent); E: Final angiographic result after covering the ostial LMS with a 4.0 mm × 8 mm Resolute Onyx stent. LAD: Left anterior descending; LMS: Left main stem.