Abstract 17557: Prevalence, Characteristics, and Early Treatment Strategies of Patients with Chronic Total Occlusions Undergoing Coronary Computed Tomography Angiography

• Published in: Circulation (New York, N.Y.) N.Y.), 2014-11, Vol.130 (suppl_2)
• Main Authors: Opolski, Maksymilian P, Hartaigh, Bríain Ó, Gransar, Heidi, Schulman-Marcus, Joshua, Truong, Quynh A, Berman, Daniel S, Budoff, Matthew J, Achenbach, Stephan, Al-Mallah, Mouaz, Andreini, Daniele, Cademartiri, Filippo, Callister, Tracy Q, Chang, Hyuk-Jae, Chinnaiyan, Kavitha, Chow, Benjamin J, Cury, Ricardo, Delago, Augustin, Hadamitzky, Martin, Hausleiter, Joerg, Feuchtner, Gudrun, Kim, Yong-Jin, Kaufmann, Philipp A, Leipsic, Jonathon, Lin, Fay Y, Maffei, Erica, Pontone, Gianluca, Raff, Gilbert, Shaw, Leslee J, Villines, Todd C, Dunning, Allison, Min, James K
• Format: Article
• Language: English
• ISSN: 0009-7322; 1524-4539
• DOI: 10.1161/circ.130.suppl_2.17557

Abstract only Introduction: Data describing the prevalence, characteristics, and management of chronic total occlusions (CTO) in patients undergoing coronary computed tomography angiography (CCTA) have not been reported. Objectives: The purpose of this study was to determine the prevalence, characteristics, and treatment strategies of CTO identified by CCTA. Methods: We identified 23,745 patients who underwent CCTA for suspected coronary artery disease (CAD) from the CONFIRM (COronary CT Angiography EvaluatioN For Clinical Outcomes: An InteRnational Multicenter) registry. Baseline clinical data were collected, and allocation to early coronary revascularization performed within 90 days of CCTA was determined. Multivariable logistic regression reporting odds ratios (OR) with 95% confidence intervals (95%CI) was performed. Results: Patients with CTO were older (64.7 ± 10.8 vs 57.2 ± 12.6 years, p