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Health Status After Transcatheter Versus Surgical Aortic Valve Replacement in Low-Risk Patients With Aortic Stenosis Is intravascular ultrasound beneficial for percutaneous coronary intervention of bifurcation lesions? Evidence from a 4,314-patient registry Optimal duration of dual antiplatelet therapy after drug-eluting stent implantation: a randomized, controlled trial. High-risk plaque detected on coronary CT angiography predicts acute coronary syndromes independent of significant stenosis in acute chest pain: results from the ROMICAT-II trial Discrepancies in Measurement of the Thoracic Aorta: JACC Review Topic of the Week Chimney technique in a TAVR-in-TAVR procedure with high risk of left main artery ostium occlusion Prognostic implications of baseline 6‐min walk test performance in intermediate risk patients undergoing transcatheter aortic valve replacement Third-Generation Balloon and Self-Expandable Valves for Aortic Stenosis in Large and Extra-Large Aortic Annuli From the TAVR-LARGE Registry Predictors and Clinical Outcomes of Next-Day Discharge After Minimalist Transfemoral Transcatheter Aortic Valve Replacement Prevalence and Outcomes of Concomitant Aortic Stenosis and Cardiac Amyloidosis

Clinical Case StudyNovember 2017 [Epub ahead of print]

JOURNAL:Catheter Cardiovasc Interv. Article Link

Transverse partial stent ablation with rotational atherectomy for suboptimal culotte technique in left main stem bifurcation

De Maria GL, Kharbanda R, Banning AP Keywords: coronary intervention; optical coherence tomography; rotational atherectomy

ABSTRACT

Longitudinal rotational atherectomy of metal struts is well described as bail-out strategy to treat undilatable instent restenosis. Ablation of metal stent struts jailing the ostium of a major side branch in a coronary bifurcation is not described. In the current report, we describe a case of "transverse" rotational atherectomy to treat a failure of culotte stenting in a left main stem bifurcation. We document for the first time in vivo and in man the effect of this strategy using optical coherence tomography.


© 2017 Wiley Periodicals, Inc.