Received: 9 July 2019
Accepted: 1 November 2019
First Online: 2 December 2019
Ethics approval and consent to participate
: The patient signed informed consent that his clinical data will be used for scientific research.
: The patient signed informed consent that his ECG data will be published on a scientific journal. He gave the consent of publishing other potentially identifying information as well.
: The authors declare that they have no competing interests.