==== Front World J CardiolWJCWorld Journal of Cardiology1949-8462Baishideng Publishing Group Inc jWJC.v10.i7.pg6010.4330/wjc.v10.i7.60CorrectionCorrection to “Clinical outcomes of combined flow-pressure drop measurements using newly developed diagnostic endpoint: Pressure drop coefficient in patients with coronary artery dysfunction” Effat Mohamed A Division of Cardiovascular Health and Diseases, University of Cincinnati Medical Center, Veteran Affairs Medical Center, Cincinnati, OH 45221, United StatesPeelukhana Srikara Viswanath Research Services, Veteran Affairs Medical Center, Cincinnati, OH 45220, United StatesDepartment of Mechanical and Materials Engineering, University of Cincinnati, Cincinnati, OH 45221, United StatesBanerjee Rupak K Research Services, Veteran Affairs Medical Center, Cincinnati, OH 45220, United StatesDepartment of Mechanical and Materials Engineering, University of Cincinnati, Cincinnati, OH 45221, United States. rupak.banerjee@uc.eduAuthor contributions: Effat MA, Peelukhana SV and Banerjee RK contributed to this correction. Correspondence to: Rupak K Banerjee, PhD, Professor, Department of Mechanical and Materials Engineering, University of Cincinnati, 598 Rhodes Hall, PO Box 0072, Cincinnati, OH 45221, United States. rupak.banerjee@uc.edu Telephone: +1-513-5562124 Fax: +1-513-5563390 26 7 2018 26 7 2018 26 7 2018 10 7 60 61 1 3 2018 19 3 2018 1 4 2018 ©The Author(s) 2018. Published by Baishideng Publishing Group Inc. All rights reserved.2018This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. ==== Body CORRECTION Correction to “Clinical outcomes of combined flow-pressure drop measurements using newly developed diagnostic endpoint: Pressure drop coefficient in patients with coronary artery dysfunction”. World J Cardiol 2016; 8(3): 283-292 PMID: 27022460 DOI: 10.4330/wjc.v8.i3.283. Correction 1 The percentage value of 8.57%, in page 284, line 10 and in page 287, lines 4 and 8, is a typo[1]. It should read as 5.7%, which corresponds to 2/35, as correctly reported within the parentheses. Correction 2 Figure 1A in page 287 reflects the correct percentage, which is 5.7%. Conflict-of-interest statement: No potential conflicts of interest relevant to this article were reported. Manuscript source: Unsolicited manuscript First decision: March 8, 2018 Article in press: April 1, 2018 S- Editor: Cui LJ L- Editor: A E- Editor: Tan WW ==== Refs 1 Effat MA Peelukhana SV Banerjee RK Clinical outcomes of combined flow-pressure drop measurements using newly developed diagnostic endpoint: Pressure drop coefficient in patients with coronary artery dysfunction World J Cardiol 2016 8 283 292 27022460