stiffness and pulse wave velocity / Aorta and carotid arteries 137 (0.94 to 1.01) p = 0.096; Obesity OR = 0.47 (0.29 to 1.77) p = 0.003 and Diabetes OR = 2.41 (1.15 -5.05) p = 0.020. Conclusions: According to the results obtained, genetic polymorphisms variables were not in the multivariate analysis equation to determine the increase of the PWV, which can be explained either by being included in the selected variables such as hypertension, or on the other hand, they may not have enough strength to remain in the equation. So, according to this study, PWV has much more to do with behaviors and traditional risk factors than the genetic heritage.P883 Endothelial dysfunction, pulse wave velocity and augmentation index are correlated in subjects with systemic arterial hypertension?
Aim: Percutaneous mitral valve repair (PMVR) with MitraClip® has proven to be an effective therapy to reduce mitral regurgitation in patients at high risk for conventional surgery. This population is currently characterized by advance age and high prevalence of comorbidities. Our aim was to evaluate the prevalence of frailty in a cohort of patients undergoing PMVR and its impact on clinical outcomes during follow-up. Methods: A prospective registry was performed including all consecutive patients who underwent elective PMVR between June 2014 and March 2018 in our institution. Frailty was evaluated at admission with the functional FRAIL scale. In-hospital and 30-day procedural outcomes were collected. Clinical follow up was carried out including New York Heart Association (NYHA) functional class, heart failure hospitalization and death. Results: Overall, 70 patients were included (mean age 75.3 ± 9.9 years, 65.7% male). Among them, 27 patients (38.6%) had a pre-procedural FRAIL score greater than 2, meeting frailty criteria. No differences between frail and non-frail patients were found in technical success (P = 1.0) or 30-day device success (P = 0.739). At six months follow up, both groups showed a significant improvement in NYHA functional class compared to baseline (frail: P = 0.002; non-frail: P < 0.001). During a median follow up of 675 (range 416-976) days, frailty patients had a higher incidence of HF admission and all-cause mortality (P = 0.013). In multivariate COX regression analysis, FRAIL score greater than 2 was significantly related to the primary composite endpoint (HR = 2.45; 95%CI: 1.02-5.88; P = 0.044).
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