Omidi, Negar
Lotfi-Tokaldany, Masoumeh
Shirani, Shapour
Salarifar, Mojtaba
Poorhosseini, Hamidreza
Ghorashi, Seyyed Mojtaba
Aein, Afsaneh
Article History
Received: 29 October 2020
Accepted: 1 March 2021
First Online: 31 March 2021
Declarations
:
: All the patients who were included in this study provided informed written consent at the time of admission and gave permission to include their clinical and para-clinical information in the institutional COVID-19 data registry for research purposes. The study protocol was approved by the institutional review board of Tehran Heart Center, Tehran University of Medical Sciences. The review board waived the need for ethics approval mainly because all data were extracted from the registry. The study was performed in accordance with the Declaration of Helsinki statement for medical research involving human subjects.
: Not applicable
: The authors sdeclare that they have no competing interests