Retraction Note: Egypt Heart J 72, 56 (2020)
https://doi.org/10.1186/s43044-020-00091-z
The Editor-in-Chief has retracted this article [1]. Following publication, the journal was notified that the published article reports an extension of study originally conducted between 1st May 2017 to 31st July 2018; the authors have confirmed that further ethics approval was not sought for the extension of the study.
All authors agree to this retraction.
Reference
Nandi S, Mukherjee A, Khanra D et al (2020) Association of severity of coronary artery disease by SYNTAX score (SS) and lower extremity arterial disease by duplex ultrasound (DUS) study—an Indian perspective. Egypt Heart J 72:56. https://doi.org/10.1186/s43044-020-00091-z
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
About this article
Cite this article
Nandi, S., Mukherjee, A., Khanra, D. et al. Retraction Note: Association of severity of coronary artery disease by SYNTAX score (SS) and lower extremity arterial disease by duplex ultrasound (DUS) study—an Indian perspective. Egypt Heart J 72, 89 (2020). https://doi.org/10.1186/s43044-020-00130-9
Published:
DOI: https://doi.org/10.1186/s43044-020-00130-9