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Treatment and prevention of lipoprotein(a)-mediated cardiovascular disease: the emerging potential of RNA interference therapeutics Infective endocarditis after transcatheter aortic valve implantation: a nationwide study Adenosine and adenosine receptor-mediated action in coronary microcirculation Intravascular ultrasound-guided percutaneous coronary intervention improves the clinical outcome in patients undergoing multiple overlapping drug-eluting stents implantation Apolipoprotein A-V is a potential target for treating coronary artery disease: evidence from genetic and metabolomic analyses Leaflet immobility and thrombosis in transcatheter aortic valve replacement Differences between the left main and other bifurcations Determinants and Impact of Heart Failure Readmission Following Transcatheter Aortic Valve Replacement Evolving concepts in the management of antithrombotic therapy in patients undergoing transcatheter aortic valve implantation Left Ventricular Rapid Pacing Via the Valve Delivery Guidewire in Transcatheter Aortic Valve Replacement

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.