Funding for this research was provided by:
an endowed chair of Kyoto Prefectural University of Medicine, financially supported by Medtronic Japan (2)
a stock option of Cardio Flow Design Inc. (2)
patents fee from Todai TLO (2)
a director of Hokkaido Cardiovascular Hospital.Authors (2)
Received: 28 June 2019
Accepted: 28 May 2020
First Online: 23 July 2020
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.