%0 Journal Article
%T Robustness of Percutaneously Completed Coronary Revascularization in Stable Coronary Artery Disease: Obstructive Versus Occlusive Lesions
%A Dinko Zavrl D£¿ananovi£¿
%A Igor Kranjec
%A Matjaz Bunc
%A Miha Mrak
%J Angiology
%@ 1940-1574
%D 2019
%R 10.1177/0003319718767737
%X Our study sought to assess long-term outcomes of percutaneously completed coronary revascularization (CCR) in patients with obstructive coronary artery disease (CAD) comprising chronic total occlusions (CTOs). Between 2010 and 2014, percutaneous coronary interventions (PCIs) of the CTOs were attempted in 213 patients: the CCR was achieved in 125 patients (group 1), while the PCI failed in 88 patients (group 2). They were matched against 252 patients (group 3) with the CCR obtained by the non-CTO PCIs. In the 5-year follow-up, more adverse cardiovascular (CV) events occurred in group 2 (29.5% vs 4.8% in group 1 vs 3.5% in group 3, P = .0001), mainly due to recurrent severe symptoms and additional revascularization of the CTOs; CV mortality did not seem to be significantly affected. Survival curves for the successful CTO and non-CTO PCIs appeared indistinguishable. Stent thromboses were infrequent in the CCR groups. In conclusion, long-term outcomes of the patients with the obstructive CAD containing the CTOs showed a favorable outcome if the CCR had been achieved percutaneously
%K percutaneous coronary interventions
%K chronic total occlusions
%K complete coronary revascularization
%U https://journals.sagepub.com/doi/full/10.1177/0003319718767737