Aims: to determine long-term outcomes of high-risk patients who underwent transcatheter aortic valve implantation (TAVI) with third-generation CoreValve device, according to the 2017 EAPCI/ESC/EACTS definition of valve durability.Methods and results: between 2007 and 2013, 278 consecutive patients were enrolled in our prospective single-centre CoreValve registry (mean age 82±6 years, mean STS score 6.4±5.0%); median follow-up of survivors was 6.8 years. The Cox proportional hazards model was used to identify independent predictors of HF-rehospitalization and all-cause mortality. Predictors of HFrehospitalization were LVEF, MR and PVL at last echocardiographic follow-up. The majority of patients were in NYHA class I or II and showed mild/trivial paravalvular leak throughout follow-up.Mean pressure gradients remained stable over time. The overall crude cumulative incidences of structural valve deterioration and bioprosthetic valve failure were 3.6% and 2.5% respectively.Conclusions: although overall mortality was high in this elderly patient cohort, the CoreValve bioprosthesis showed excellent durability at 7-year follow-up.

Inflammatory biomarkers assessed at the time of ISR detection are associated with different aspects of neointimal tissue. While hs-CRP seems to have a role in neointimal tissue shape, ECP is related to a neointimal burden.

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Our study shows higher prevelence of hypotestosteronemia among STEMI patients as compared with SA patients and among STEMI patients with MVO as compared with those without, thus suggesting a possible role of T deficiency in coronary instability and MVO pathogenesis.

ΔGGT2-1 is associated with angiographic coronary ATS progression in patients with ischemic heart disease on statin treatment, suggesting that oxidative stress may be another therapeutic target for preventing ATS progression beyond that of lipid-lowering therapies.