Tricuspid Valve Leaflets-Lead Interaction: Adjunctive Role of Functional Cardiac Computed Tomography for Clinical Decision Making.

The diagnostic approach toward the management of cardiac implantable electronic device-related tricuspid regurgitation is challenging and undefined. Functional cardiac computed tomography angiography provides a complementary role to echocardiography in the evaluation of lead-leaflet interaction which can help the clinical decision-making process, as presented in this case series.
Competing Interests: Dr Enriquez-Sarano has received consulting fees from CryoLife, Edwards Lifesciences, HighLife, and ChemImage. Dr Sorajja has received consulting fees from 4C Medical, Abbott Structural, Anteris, Boston Scientific, Edwards Lifesciences, Evolution Medical, Foldax, GLG, Medtronic, Philips, Siemens, Shifamed, W.L. Gore & Associates, VDyne, and xDot Medical; and has received institutional research grant support from Abbott Structural, Medtronic, and Boston Scientific. Dr Bapat has received consulting fees from Abbott Structural, Medtronic, Boston Scientific, Edwards Lifesciences, 4C Medical, and Anteris. Dr Cavalcante has received consulting fees from 4C Medical, Abbott Structural, Anteris, Aria CV, Boston Scientific, Edwards Lifesciences, HighLife, Medtronic, VDyne, W.L. Gore & Associates, and Xylocor; and has received research grant support from Abbott Northwestern Hospital Foundation. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.
(© 2024 The Authors.)