P122 EXPLORING CARDIOVASCULAR RISK ENHANCERS IN WOMEN: EYE-OPENING FINDINGS TO RETHINK ASSESSMENT

Background and Objectives. Traditional cardiovascular risk (CVR) stratification does not consider CVR enhancers (CVRE). Women present under-recognized CVR factors that may lead to developing subclinical vascular lesions such as arterial stiffness (AS). AS is associated with long-term cardiovascular events and can be determined by carotid-femoral pulse wave velocity (cf-PWV). Our objective was to determine cf-PWV in women with low 10-years CVR (10yCVR) with a CVRE and to compare them with a control group. Methods. Multicentric cross-sectional study, carried out in 2023 in Argentina. Group-1: women, 18-59 years-old, office-BP <140/90 mmHg, low (<5%) 10-yCVR using WHO's Calculator for Argentina, with a CVRE: history of gestational hypertension/preeclampsia; previous oncological treatment in current complete remission; autoimmune hematological or rheumatic disease in clinical remission; history of abortions/preterm births; early menopause/menarche; anxiety/depression disorder. Patients with cardiovascular event, chronic renal disease, diabetes, chronic hypertension, target organ lesion, 10-yCVR≥5%, and those on antihypertensive, statins, or aspirin treatment were excluded. Group-2: healthy women who attended routine control. Consecutive sampling. Office-BP were obtained with Omron-M3. cf-PWV was measured non-invasively through Aortic. AS was defined if cf-PWV exceeded 95% confidence interval (95%CI) upper limit for healthy Argentine population. Institutional Research Committee's approval and informed consent were obtained. Data was analyzed using SPSS for Windows. Results. Included 199 women: Group-1 (N=119); Group-2 (N=80). No differences were found between groups concerning age, weight, height, body mass index and heart rate. Group-1 showed higher cf-PWV: 6.89±1.08 vs. 5.56±0.65 (p<0.0001) and higher AS frequency: 57.1% vs. 2.5% (p<0.0001). In multivariate analysis only CVRE maintain related with AS (p<0.0001). A sub-analysis was performed excluding subjects with high-normal office-BP (27.6% of sample): 144 women remained, 77 (53.5%) in Group-1 and 67 (46.5%) in Group-2. Central (aortic) systolic-BP was <121 mmHg in all cases. Group-1 showed higher cf-PWV: 6.62±0.88 vs. 5.59±0.62 (p<0.0001) and AS: 51.9% vs. 1.4% (p<0.0001). Conclusions. Women with CVRE showed greater cf-PWV and higher proportion of AS.