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Clinical impact of complex percutaneous coronary intervention in the pre-TAVR workup.

Authors :
Avvedimento M
Campelo-Parada F
Nombela-Franco L
Fischer Q
Donaint P
Serra V
Veiga G
Gutiérrez E
Franzone A
Vilalta V
Alperi A
Regueiro A
Asmarats L
B Ribeiro H
Matta A
Muñoz-García A
Tirado G
Urena M
Metz D
Rodenas-Alesina E
de la Torre Hernández JM
Angellotti D
Fernández-Nofrerías E
Pascual I
Vidal-Calés P
Arzamendi D
Carter Campanha-Borges D
Hoang Trinh K
Nuche J
Côté M
Faroux L
Rodés-Cabau J
Source :
Revista espanola de cardiologia (English ed.) [Rev Esp Cardiol (Engl Ed)] 2024 May 17. Date of Electronic Publication: 2024 May 17.
Publication Year :
2024
Publisher :
Ahead of Print

Abstract

Introduction and Objectives: In patients undergoing percutaneous coronary intervention (PCI) in the workup pre-transcatheter aortic valve replacement (TAVR), the clinical impact of coronary revascularization complexity remains unknown. This study sought to examine the impact of PCI complexity on clinical outcomes after TAVR in patients undergoing PCI in the preprocedural workup.<br />Methods: This was a multicenter study including consecutive patients scheduled for TAVR with concomitant significant coronary artery disease. Complex PCI was defined as having at least 1 of the following features: 3 vessels treated, ≥ 3 stents implanted, ≥ 3 lesions treated, bifurcation with 2 stents implanted, total stent length >60mm, or chronic total occlusion. The rates of major adverse cardiac events (MACE), including cardiovascular mortality, myocardial infarction, and coronary revascularization were evaluated.<br />Results: A total of 1550 patients were included, of which 454 (29.3%) underwent complex PCI in the pre-TAVR workup. After a median follow-up period of 2 [1-3] years after TAVR, the incidence of MACE was 9.6 events per 100 patients-years. Complex PCI significantly increased the risk of cardiac death (HR, 1.44; 95%CI, 1.01-2.07), nonperiprocedural myocardial infarction (HR, 1.52; 95%CI, 1.04-2.21), and coronary revascularization (HR, 2.46; 95%CI, 1.44-4.20). In addition, PCI complexity was identified as an independent predictor of MACE after TAVR (HR, 1.31; 95%CI, 1.01-1.71; P=.042).<br />Conclusions: In TAVR candidates with significant coronary artery disease requiring percutaneous treatment, complex revascularization was associated with a higher risk of MACE. The degree of procedural complexity should be considered a strong determinant of prognosis in the PCI-TAVR population.<br /> (Copyright © 2024 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.)

Details

Language :
English; Spanish; Castilian
ISSN :
1885-5857
Database :
MEDLINE
Journal :
Revista espanola de cardiologia (English ed.)
Publication Type :
Academic Journal
Accession number :
38763211
Full Text :
https://doi.org/10.1016/j.rec.2024.05.002