Ammon, F. http://orcid.org/0000-0003-4931-1531
Bittner, D.
Hell, M.
Mansour, H.
Achenbach, S.
Arnold, M.
Marwan, M.
Article History
Received: 9 December 2018
Accepted: 1 April 2019
First Online: 5 April 2019
Compliance with ethical standards
:
: Mohamed Marwan has received speaker honoraria from Siemens Healthineers and Edwards Lifesciences. Martin Arnold is a consultant for St. Jude Medical and Edwards Lifesciences. The other authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.