Guarantor

The scientific guarantor of this publication is Christian Loewe.

Conflict of interest

The authors of this manuscript declare relationships with the following companies:

Christian Loewe: Speaker honorarium received from Siemens Healthineers, Bracco, GE-Healthcare.

Marco Francone is section Editor for Cardiac in the European Radiology Scientific Editorial Board. He has not taken part in the review or selection process of this article.

Statistics and biometry

No complex statistical methods were necessary for this paper.

Informed consent

N/A

Ethical approval

N/A

Study subjects or cohorts overlap

N/A

Methodology

• letter to the editor