Predicting postoperative systolic dysfunction in mitral regurgitation: CT vs. echocardiography.

"Conflict of interest PR: royalties from Elsevier for book and journal editing (not related to present manuscript). JC: co-investigator for an institutional grant from Siemens Healthineers; stock owner in Ceta, a non-publicly traded healthcare I company; travel costs from Siemens Healthineers to attend a CT research summit in Germany in October 2019 (none related to present manuscript). The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision."

"The author(s) declare that no financial support was received for the research, authorship, and/or publication of this article."