Feasibility of Optical Coherence Tomography-Derived Computational Fluid Dynamics in Calcified Vessels to Assess Treatment With Orbital Atherectomy

Bill D Gogas; Boyi Yang; Marina Piccinelli; Yasir H Bouchi; Spencer B King 3rd; Nabil Dib; Don P Giddens; Alessandro Veneziani; Habib Samady

doi:10.1016/j.jcin.2015.12.270

Feasibility of Optical Coherence Tomography-Derived Computational Fluid Dynamics in Calcified Vessels to Assess Treatment With Orbital Atherectomy

JACC Cardiovasc Interv. 2016 Apr 11;9(7):e65-6. doi: 10.1016/j.jcin.2015.12.270.

Authors

Bill D Gogas¹, Boyi Yang², Marina Piccinelli³, Yasir H Bouchi⁴, Spencer B King 3rd⁵, Nabil Dib⁶, Don P Giddens⁷, Alessandro Veneziani², Habib Samady⁸

Affiliations

¹ Andreas Gruentzig Cardiovascular Center, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia; Emory Cardiovascular Imaging & Biomechanics Core Laboratory, Emory University School of Medicine, Atlanta, Georgia.
² Department of Mathematics and Computer Science, Emory University School of Medicine, Atlanta, Georgia; Emory Cardiovascular Imaging & Biomechanics Core Laboratory, Emory University School of Medicine, Atlanta, Georgia.
³ Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia; Emory Cardiovascular Imaging & Biomechanics Core Laboratory, Emory University School of Medicine, Atlanta, Georgia.
⁴ Emory Cardiovascular Imaging & Biomechanics Core Laboratory, Emory University School of Medicine, Atlanta, Georgia.
⁵ Andreas Gruentzig Cardiovascular Center, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia; Emory Cardiovascular Imaging & Biomechanics Core Laboratory, Emory University School of Medicine, Atlanta, Georgia; Saint Joseph's Heart and Vascular Institute, Atlanta, Georgia.
⁶ University of Arizona College of Medicine, Phoenix, Arizona.
⁷ Emory Cardiovascular Imaging & Biomechanics Core Laboratory, Emory University School of Medicine, Atlanta, Georgia; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia.
⁸ Andreas Gruentzig Cardiovascular Center, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia; Emory Cardiovascular Imaging & Biomechanics Core Laboratory, Emory University School of Medicine, Atlanta, Georgia. Electronic address: hsamady@emory.edu.

PMID: 27056320
DOI: 10.1016/j.jcin.2015.12.270

No abstract available

Keywords: calcified lesion; computational fluid dynamics; orbital atherectomy.

Publication types

Case Reports

MeSH terms

Aged
Atherectomy, Coronary / methods*
Blood Flow Velocity
Computer Simulation*
Coronary Angiography
Coronary Artery Disease / diagnostic imaging*
Coronary Artery Disease / physiopathology
Coronary Artery Disease / therapy*
Coronary Circulation
Coronary Stenosis / diagnostic imaging*
Coronary Stenosis / physiopathology
Coronary Stenosis / therapy*
Finite Element Analysis
Humans
Hydrodynamics
Image Processing, Computer-Assisted
Male
Models, Cardiovascular*
Predictive Value of Tests
Severity of Illness Index
Stress, Mechanical
Tomography, Optical Coherence*
Vascular Calcification / diagnostic imaging*
Vascular Calcification / physiopathology
Vascular Calcification / therapy*