Case Reports in Cardiology / 2014 / Article / Fig 1

Case Report

Novel Use of the GuideLiner Catheter to Deliver Rotational Atherectomy Burrs in Tortuous Vessels

Figure 1

Rotablation of the 2nd obtuse marginal branch of the left circumflex, assisted with the insertion of a 7 Fr. GuideLiner catheter. (a) Severe calcific lesion within OM2 branch (arrow). (b) Resistant lesion within OM2 to noncompliant balloon expansion. (c) Advancement of a 1.25 mm rotablation burr through the GuideLiner. (d) Multiple passes of 1.25 mm burr into the lesion. (e) Successful stent deployment within the lesion. (f) Final results after stent deployment in the OM1 and OM2.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.