Amin, Osama A. http://orcid.org/0000-0001-5461-9720
Alaarag, Ahmed
Article History
Received: 13 August 2020
Accepted: 12 November 2020
First Online: 19 November 2020
Ethics approval and consent to participate
: We conducted the study protocol following the Declaration of Helsinki. The Committee of Research and Medical Ethics of the Cardiology Department, Beni Suef University (reference C012818) in February 2018, and the Committee of Research and Medical Ethics of the Cardiology Department, Tanta University, in February 2018 approved the study protocol. All the patients signed informed written consent.
: Not applicable.
: The authors declare that they have no competing interests.