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Fragmented QRS as an early predictor of left ventricular systolic dysfunction in healthy individuals: a nested case-control study in the era of speckle tracking echocardiography

Crossref DOI link: https://doi.org/10.1186/s12947-020-00216-z

Published Online: 2020-08-13

Published Print: 2020-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Nikoo, Mohammad Hossein

Jamali, Zahra

Razeghian-Jahromi, Iman

Sayadi, Mehrab

Verdecchia, Paolo

Abtahi, Firoozeh http://orcid.org/0000-0002-8202-465X
Funding

Funding for this research was provided by:

Shiraz University of Medical Sciences (15763)
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Text and Data Mining valid from 2020-08-13

Version of Record valid from 2020-08-13
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Article History

Received: 30 December 2019

Accepted: 4 August 2020

First Online: 13 August 2020

Ethics approval and consent to participate

: The present study is in accordance to the declaration of Helsinki and has approved by the Ethical Committee of Shiraz University of Medical Sciences. All the study subjects signed an informed written consent.

: Not applicable.

: The authors declare that they have no competing interests.

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