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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

The Original Article was published on 07 September 2020

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.

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  1. 1.

    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

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Correspondence to Anindya Mukherjee.

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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

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