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Updated: Aug 6, 2026

Optical Coherence Tomography Based Biomechanical Fluid-Structure Interaction Analysis of Coronary Atherosclerosis Progression
Published on: January 15, 2022
OCT evaluation of directional atherectomy compared to balloon angioplasty
Konstantinos Marmagkiolis1, Vasili Lendel2, Mehmet Cilingiroglu3
1Citizens Memorial Hospital Heart and Vascular Institute, Bolivar, MO.
Abstract:
Directional atherectomy (DA) is one of the most commonly used modalities for the treatment of obstructive femoropopliteal peripheral arterial disease (PAD), especially in patients with large and calcified atherosclerotic plaques. The effect of directional atherectomy to the vascular wall compared to balloon angioplasty by optical coherence tomography (OCT) has not been previously described. We present the first case of OCT after directional atherectomy with SilverHawk followed by angiosculpt balloon angioplasty.
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