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Purpose of Review: Differences in HF biomarker levels by sex may be due to hormonal, genetic, and fat distribution differences. Knowledge of these differences is scarce, and it is not well established whether they may affect their usefulness in the management of HF., Recent Findings: The different biomarker profiles in women and men have been confirmed in recent studies: in women, markers of cardiac stretch and fibrosis (NP and galectin-3) are higher, whereas in men, higher levels of markers of cardiac injury and inflammation (cTn and sST2) are found. The use of new biomarkers, together with growing evidence that a multimarker approach can provide better risk stratification, raises the question of building models that incorporate sex-specific diagnostic criteria. More and more research are being devoted to understanding sex-related differences in HF. The aim of this review is to review the dynamics of HF biomarkers according to sex and in different situations, to learn whether these sex differences may affect their use in the diagnosis and follow-up of HF patients., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Objectives: To analyze the clinical profile, adequacy of treatment with rivaroxaban and outcomes in octogenarians with atrial fibrillation (AF), taking rivaroxaban in clinical practice., Methods: Observational and non-interventional study that included AF adults recruited from 79 Spanish centers, anticoagulated with rivaroxaban ≥ 6 months before being included. Data were analyzed according to age (≥ 80 vs . < 80 years) at baseline., Results: Out of 1433 patients, 453 (31.6%) were octogenarians at baseline. Compared to younger patients, octogenarians had more comorbidities, higher CHA 2 DS 2 -VASc (4.5 ± 1.3 vs . 3.0 ± 1.4; P < 0.001) and HAS-BLED scores (2.0 ± 1.0 vs. 1.4 ± 1.0; P < 0.001). Overall, the dose of rivaroxaban was adequately prescribed in 83.4% of patients, but more frequently in the younger population (71.1% vs. 89.1%; P = 0.039). After a mean follow-up of 2.2 ± 0.6 years, annual rates of stroke + systemic embolism + transient ischemic attack, MACE, cardiovascular death and major bleeding were 1.03%, 1.24%, 1.03% and 1.75%, respectively, in octogenarian patients. Except for progressive heart failure death and major bleeding, rates of outcomes in octogenarians were similar compared to younger patients. In octogenarians, the concomitant use of antiplatelet agents and non-severe dementia were independently associated with the development of ischemic stroke, whereas previous coronary revascularization and heart failure with MACE, and higher HAS-BLED score with major bleeding., Conclusions: In clinical practice, around one third of patients taking rivaroxaban are octogenarians. These patients have many comorbidities and a high thromboembolic risk. Despite that, rates of adverse events remain low. Rivaroxaban is adequately prescribed in the majority of octogenarians., Competing Interests: Francisco Marín has received consultancy/lecturing fees from Bayer, Boehringer Ingelheim, Pfizer, Bristol Myers Squibb, Daiichi Sankyo and AFNET. Manuel Anguita Sánchez has received funding for consulting and conference services from Bayer, Daiichi-Sankyo and Pfizer. Iñaki Lekuona has received honoraria for presentations from Bayer, Boehringer-Ingelheim, Daiichi Sankyo and Pfizer-BMS. Marcelo Sanmartin Fernández has received speaker and advisory fees from the following companies in the past 3 years: Bayer, Boehringer Ingelheim, BMS and Pfizer. Vivencio Barrios has received consultancy/lecture fees from Bayer, BMS/Pfizer, Boehringer Ingelheim and Daiichi Sankyo. Juan Cosín-Sales has received consultancy/lecture fees from Bayer, BMS/Pfizer, Boehringer Ingelheim and Daiichi Sankyo. Alejandro I. Pérez Cabeza has received personal fees for educational activities or participation on boards from Daiichi Sankyo, Bayer, Boehringer Ingelheim and Bristol Myers Squibb. Vanesa Roldán Schilling has received honoraria for presentations from Bayer, Boehringer-Ingelheim, Daiichi Sankyo and Pfizer-BMS. Carles Rafols Priu is an employee Bayer Hispania SL. Carlos Pérez Muñoz, Esteban Orenes-Piñero and María Asunción Esteve Pastor declared no personal conflict of interest or financial fees related with the manuscript., (© 2024 JGC All rights reserved; www.jgc301.com.)

Introduction: Our aim was to investigate the prevalence of atrial fibrillation (AF) and recently diagnosed lung cancer in the outpatient oncology clinic and to describe the clinical profile, management and outcomes of this population., Methods: Among 6984 patients visited at the outpatient oncology clinics attending lung cancer patients in five university hospitals from 2017 to 2019, all consecutive subjects with recently diagnosed (<1 year) disease and AF were retrospectively selected and events in follow up were registered., Results: A total of 269 patients (3.9 % of all attended, 71 ± 8 years, 91 % male) were included. Charlson, CHA2DS2-VASc and HAS-BLED indexes were 6.7 ± 2.9, 2.9 ± 1.5 y 2.5 ± 1.2, respectively. Tumour stage was I, II, III and IV in 11 %, 11 %, 33 % and 45 % of them, respectively. Anticoagulants were prescribed to 226 patients (84 %): direct anticoagulants (n = 99;44 %), low molecular weight heparins (n = 69;30 %) and vitamin K antagonists (n = 58;26 %). After 46 months of maximum follow-up, 186 patients died (69 %). Cumulative incidences of events at 3 years were 3.3 ± 1.3 % for stroke/systemic embolism (n = 7); 8.9 ± 2.2 % for thrombotic events (n = 18); 9.9 ± 2.6 % for major bleeding (n = 16), and 15.9 ± 3,0 % for cardiovascular events (n = 33). In patients with early stages of cancer (I-II), 2-year mortality was significantly higher in those with cardiovascular events or major bleeding (85 % vs 25 %, p = 0.01)., Conclusion: Nearly 4 % or all outpatients in the oncology clinic attending lung cancer present recently diagnosed disease and AF. Major bleeding and cardiovascular event rates are high in this population, with an impact on mortality in early stages of cancer., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Renal impairment confers worse prognosis in patients with atrial fibrillation (AF) but there is scarce evidence about the influence of direct-acting oral anticoagulants in routine clinical practice. Herein, we compared clinical outcomes between patients with AF with and without renal impairment on rivaroxaban and investigated predictors for clinical outcomes in patients with AF with renal impairment. This was a multicenter study including patients with AF on rivaroxaban for at least 6 months. During 2.5 years follow-up, ischemic strokes (IS)/transient ischemic attacks (TIA)/systemic embolisms (SE)/myocardial infarctions (MI), major bleeding, and major adverse cardiovascular events (MACE) were recorded. Creatinine clearance (CrCl) was estimated using the Cockroft-Gault equation, renal impairment was defined as a CrCl <60 ml/min, and 1,433 patients (34.8% with CrCl <60 ml/min) were included. Patients with CrCl <60 ml/min showed higher event rates for major bleeding (1.87%/year vs 0.62%/year; p = 0.003) and MACE (1.97%/year vs 0.62%/year; p = 0.002) but similar event rates for IS/TIA/SE/MI (0.66%/year vs 0.67%/year; p = 0.955). In patients with renal impairment, CHA 2 DS 2 -VASc was associated with higher risk of IS/TIA/SE/MI; HAS-BLED and any dependency level were associated with higher risk of major bleeding; and male gender and heart failure were associated with higher risk of MACE. Antiplatelets were independently associated with increased risk of IS/TIA/SE/MI and MACE. In conclusion, in patients with AF on rivaroxaban, the incidence of IS/TIA/SE/MI did not increase in those with renal impairment, suggesting that rivaroxaban may be an effective option in this subgroup. In patients with AF, male gender, heart failure, dependency, antiplatelets, CHA 2 DS 2 -VASc, and HAS-BLED were associated with increased risk of adverse outcomes., Competing Interests: Declaration of Competing Interest JM Rivera-Caravaca is a consultant for Idorsia Pharmaceuticals LTD. M. Anguita Sanchez has received financial compensation from Bayer for participating in the EMIR registry. M. Sanmartín Fernández has received speaker and advisory fees from the following companies in the past 3 years: Bayer, Boehringer-Ingelheim, BMS, and Pfizer. C. Rafols is an employee of the Medical Department, Bayer Hispania S.L, which is the sponsor of the EMIR study. G. Barón-Esquivias has received lecture fees from Bayer, Boehringer-Ingelheim, Daiichi Sankyo, Pfizer-BMS, Sanofi, Novartis, and Rovi; and financial compensation from Bayer for participating in the EMIR study and an institutional grant from Novartis. J. Cosín-Sales has received financial compensation from Bayer for participating in the EMIR registry. R. Freixa-Pamias has received consultancy/lecturing fees from Bayer, BMS/Pfizer, Boehringer-Ingelheim, and Daiichi Sankyo; and financial compensation from Bayer for participating in the EMIR study. I. Lekuona Goya has received financial compensation from Bayer for participating in the EMIR study. JM Vázquez Rodríguez has received lecture fees from Bayer, Boehringer-Ingelheim, Pfizer, Bristol Myers Squibb, and Daiichi Sankyo; and financial compensation from Bayer for participating in the EMIR study. AI Pérez-Cabeza has received consultancy/lecturing fees from Bayer, Boehringer-Ingelheim, Pfizer, Bristol Myers Squibb, and Daiichi Sankyo. I. Ureña Montilla has received financial compensation from Bayer for participating in The EMIR study; speaker and advisory fees from the following companies: Bayer, Novartis, Daiichi Sankyo, Vifor, Boehringer-Ingelheim, and Amgen. A. Alvarez-Vieitez Blanco has received financial compensation from Bayer for participating in the EMIR study. F. Arribas Ynsaurriaga has received consultancy/lecture fees and research funding from Daiichi Sankyo, Pulse Dynamics, Medtronic, Boston Scientific, Bayer, Bristol Myers Squibb, Arrhythmia Network Technology SL/BAROSTIM, Abbott, Novartis, Janssen-Cilag, Biosensors, and Edwards Lifesciences; and received financial compensation from Bayer for participating in the EMIR registry. F Marín has received consultancy/lecturing fees from Bayer, Boehringer-Ingelheim, Pfizer, Bristol Myers Squibb, and Daiichi Sankyo., (Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.)

Aim: It is not well known how comorbidities may change the prognosis of atrial fibrillation (AF) patients. This study was aimed to analyze the impact of cardiovascular disease on this population. Materials & methods: EMIR was a multicenter, prospective study, including 1433 AF patients taking rivaroxaban for ≥6 months. Data were analyzed according to the presence of vascular disease. Results: Coronary artery disease was detected in 16.4%, peripheral artery disease/aortic plaque in 6.7%, vascular disease in 28.3%. Patients with coronary artery disease had higher rates (per 100 patient-years) of major adverse cardiovascular events (2.98 vs 0.71; p < 0.001) and cardiovascular death (1.79 vs 0.41; p = 0.004). Those with vascular disease had higher rates of thromboembolic events (1.47 vs 0.44; p = 0.007), major adverse cardiovascular events (2.03 vs 0.70; p = 0.004), and cardiovascular death (1.24 vs 0.39; p = 0.025). Patients with peripheral artery disease/aortic plaque had similar rates. Conclusion: AF patients with vascular disease have a higher risk of non-embolic outcomes.

Background: Assessing bleeding risk during the decision-making process of starting oral anticoagulation (OAC) therapy in atrial fibrillation (AF) patients is essential. Several bleeding risk scores have been proposed for vitamin K antagonist users but, few studies have focused on validation of these bleeding risk scores in patients taking direct oral anticoagulants (DOACs). The aim was to compare the predictive ability of HAS-BLED and ORBIT bleeding risk scores in AF patients taking rivaroxaban in the EMIR ('Estudio observacional para la identificación de los factores de riesgo asociados a eventos cardiovasculares mayores en pacientes con fibrilación auricular no valvular tratados con un anticoagulante oral directo [Rivaroxaban]) Study., Methods and Results: EMIR Study was an observational, multicenter, post-authorization, and prospective study that involved AF patients under OAC with rivaroxaban at least 6 months before enrolment. We analysed baseline clinical characteristics and adverse events after 2.5 years of follow-up and validated the predictive ability of HAS-BLED and ORBIT scores for major bleeding (MB) events.We analysed 1433 patients with mean age of 74.2 ± 9.7 (44.5% female). Mean HAS-BLED score was 1.6 ± 1.0 and ORBIT score was 1.1 ± 1.2. The ORBIT score categorised a higher proportion of patients as 'low-risk' (87.1%) compared with 53.5% using the HAS-BLED score. There were 33 MB events (1.04%/year) and 87 patients died (2.73%/year). Both HAS-BLED and ORBIT had a good predictive ability for MB{Area under the curve (AUC) 0.770, [95% confidence interval (CI) 0.693-0.847; P <0.001] and AUC 0.765 (95% CI 0.672-0.858; P <0.001), respectively}. There was a non-significant difference for discriminative ability of the two tested scores (P = 0.930) and risk reclassification in terms of net reclassification improvement (NRI) -5.7 (95% CI -42.4-31.1; P = 0.762). HAS-BLED score showed the best calibration and ORBIT score showed the largest mismatch in calibration, particularly in higher predicted risk patients., Conclusion: In a prospective real-world AF population under rivaroxaban from EMIR registry, the HAS-BLED score had good predictive performance and calibration compared with ORBIT score for MB events. ORBIT score presented worse calibration than HAS-BLED in this DOAC treated population., (© The Author(s) 2022. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Introduction: Cardioembolic stroke, associated to nonvalvular atrial fibrillation (NVAF), accounts for approximately one in every four strokes. Cardioembolic stroke has a bad prognosis and is associated with a significant rate of recurrence., Areas Covered: This article reviews current pharmacotherapeutic options for prevention of stroke in NVAF, paying special attention to their use in particular clinical settings (e.g. cardioversion, catheter ablation). We also aim to review new drug candidates that have entered clinical studies in this indication., Expert Opinion: Oral anticoagulant therapy (OAT) remains the mainstay for ischemic stroke prophylaxis in NVAF in patients at risk. Several oral (asundexian, milvexian) and parenteral (abelacimab, osocimab, xisomab, IONIS-FXI RX , fesomersen) factor XIa inhibitors are under development. These new compounds appear to be associated with a low bleeding tendency and have the potential to complement current existing alternatives for anticoagulation. However, it is also of paramount importance to implement interventions to improve adherence to available anticoagulants, which is currently suboptimal. Non-anticoagulant drugs, such as colchicine, metformin and dronedarone, also being investigated to reduce the burden of NVAF and cardioembolic stroke. Additional clinical data are needed to more clearly define the role of these drugs for stroke prevention in NVAF.

Objective: To analyze the effectiveness and safety of rivaroxaban in patients with atrial fibrillation (AF). Methods: The clinical profile and outcomes of the EMIR study were indirectly compared with those of ROCKET-AF, eight other Spanish observational studies and XANTUS. Results: In EMIR, mean age was 74.2 years and CHA 2 DS 2 -VASc was 3.5. In the rivaroxaban arm of the ROCKET-AF trial, mean age was 73 years and CHADS 2 was 3.5, whereas in the Spanish studies mean age ranged from 74.9 years to 78.4 years and CHA 2 DS 2 -VASc from 3.5 to 4.3. In EMIR, rates of stroke/systemic embolism, major adverse cardiovascular events, cardiovascular death and major bleeding were 0.57, 1.07, 0.63 and 1.04 events/100 patient-years, respectively. In ROCKET-AF, these numbers were 1.7, 3.91, 1.53 and 3.6 events/100 patient-years, respectively. In the Spanish studies, rates of stroke and major bleeding were 0-1.8 and 0.22-4.2 events/100 patient-years, respectively. In XANTUS, rates of stroke, major adverse cardiovascular events and major bleeding were 0.7, 1.8 and 2.1 events/100 patient-years, respectively. Conclusion: Despite the fact that rivaroxaban is prescribed for elderly patients with a high thromboembolic risk, rates of outcomes remain low.

Introduction and Objectives: The incidence and prevalence of atrial fibrillation (AF), a major risk factor for stroke, has increased substantially in the past few years. However, several studies have reported a decline in AF-related stroke rates associated with higher uptake of direct oral anticoagulants (DOACs). This ecological study evaluated the association between DOAC uptake in Spain and the incidence rate (IR) of AF-related ischemic stroke., Methods: Data were obtained from the Registry of Activity of Specialized Healthcare of the Spanish Ministry of Health (RAE-MDS). AF-related ischemic strokes were identified using International Classification of Diseases codes. IR were age-standardized and adjusted to the 2013 European standard population. Poisson regression models were used to identify the association between DOAC uptake and AF-related ischemic stroke in patients aged ≥ 65 years., Results: Before the use of DOACs, the adjusted IR of AF-related ischemic stroke increased steadily from 2005 (IR=2.20 per 100 000 person/y) to 2012 (IR=2.67). Upon DOAC uptake in Spain from 2012 onwards for AF-related ischemic stroke prevention, the IR remained constant or decreased slightly (IR in 2018=2.66). Poisson regression showed that DOAC uptake was a significant predictor for the rate of AF-related ischemic stroke in patients older than 65 years (IRR=0.995; 95%CI, 0.995-0.996)., Conclusions: This study shows an association between DOAC use and a reduced incidence of AF-related ischemic stroke. While this association is based on aggregate data and cannot demonstrate causality, these findings suggest that higher DOAC uptake could improve health outcomes in AF patients in Spain., (Copyright © 2021 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.)

Background: Atrial fibrillation (AF) increases the risk of thromboembolism. We investigate the efficacy and safety of oral anticoagulation (OAC) therapy and explored the number needed to treat for net effect (NNTnet) of OAC in the Spanish cohort of the EURObservational Research Programme-AF (EORP-AF) Long-term General Registry., Methods: The EORP-AF General Registry is a prospective, multicentre registry conducted in ESC countries, including consecutive AF patients. For the present analysis, we used the Spanish cohort, and the primary outcome was any thromboembolism (TE)/acute coronary syndrome (ACS)/cardiovascular death during the first year of follow-up., Results: 729 AF patients were included (57.1% male, median age 75 [IQR 67-81] years, median CHA 2 DS 2 -VASc and HAS-BLED of 3 [IQR 2-5] and 2 [IQR 1-2], respectively). 548 (75.2%) patients received OAC alone (318 [43.6%] on VKAs and 230 [31.6%] on DOACs). After 1 year, the use of OAC alone showed lower rates of any TE/ACS/cardiovascular death (3.0%/year; p < 0.001) compared to other regimens, and non-use of OAC alone (HR 4.18, 95% CI 2.12-8.27) was independently associated with any TE/ACS/cardiovascular death. Balancing the effects of treatment, the NNTnet to provide an overall benefit of OAC therapy was 24. The proportion of patients on OAC increased at 1 year (87% to 88.1%), particularly on DOACs (33.6% to 39.9%) (p = 0.015), with low discontinuation rates., Conclusions: In this contemporary cohort of AF patients, OAC therapy was associated with better clinical outcomes at 1 year and positive NNTnet. OAC use slightly increased during the follow-up, with low discontinuation rates and higher prescription of DOACs., (© 2021 Stichting European Society for Clinical Investigation Journal Foundation. Published by John Wiley & Sons Ltd.)

Background: The aim of the study was to evaluate the performance of the 2MACE in patients with atrial fibrillation (AF) treated with rivaroxaban and to improve the accuracy of 2MACE., Methods: This was a post-authorization and observational study of AF adults treated with rivaroxaban for ≥ 6 months. The primary endpoint was any of the major adverse cardiac events (MACE), namely, cardiovascular death, non-fatal myocardial infarction, and myocardial revascularization. The area under the curve (AUC) was calculated to evaluate the performance of 2MACE, and a new score, 2MACER to predict MACE., Results: A total of 1433 patients were included (74.2 ± 9.7 years, CHA₂DS₂-VASc 3.5 ± 1.5, 26.9% 2MACE ≥ 3). The annual event rates (follow-up 2.5 years) were 1.07% for MACE, 0.66% for thromboembolic events and 1.04% for major bleeding. Patients with 2MACE ≥ 3 (vs. < 3) had higher risk of stroke/systemic embolism/transient ischemic attack (odds ratio [OR] 5.270; 95% CI 2.216-12.532), major bleeding (OR 4.624; 95% CI 2.163-9.882), MACE (OR 3.202; 95% CI 1.548-6.626) and cardiovascular death (OR 3.395; 95% CI 1.396-8.259). 2MACE was recalculated giving 1 more point to patients with baseline a glomerular filtration rate < 50 mL/min/1.73 m² (2MACER); 2MACER vs. 2MACE: IDI 0.1%, p = 0.126; NRI 23.9%, p = 0.125; AUC: 0.651 (95% CI 0.547-0.755) vs. 0.638 (95% CI 0.534-0.742), respectively; p = 0.361., Conclusions: In clinical practice, AF patients anticoagulated with rivaroxaban exhibit a low risk of events. 2MACE score acts as a modest predictor of a higher risk of adverse outcomes in this population. 2MACER did not significantly increase the ability of 2MACE to predict MACE.

Background: The aim of this study was to analyze the impact of the presence of heart failure (HF) on the clinical profile and outcomes in patients with atrial fibrillation (AF) anticoagulated with rivaroxaban., Methods: Observational and non-interventional study that included AF adults recruited from 79 Spanish centers, anticoagulated with rivaroxaban ≥ 6 months before inclusion. Data were analyzed according to baseline HF status., Results: Out of 1,433 patients, 326 (22.7%) had HF at baseline. Compared to patients without HF, HF patients were older (75.3 ± 9.9 vs. 73.8 ± 9.6 years; p = 0.01), had more diabetes (36.5% vs. 24.3%; p < 0.01), coronary artery disease (28.2% vs. 12.9%; p < 0.01), renal insufficiency (31.7% vs. 22.6%; p = 0.01), higher CHA2DS2-VASc (4.5 ± 1.6 vs. 3.2 ± 1.4; p < 0.01) and HAS-BLED (1.8 ± 1.1 vs. 1.5 ± 1.0; p < 0.01). After a median follow-up of 2.5 years, among HF patients, annual rates of stroke/systemic embolism/transient ischemic attack, major adverse cardiovascular events (MACE) (non-fatal myocardial infarction, revascularization and cardiovascular death), cardiovascular death, and major bleeding were 1.2%, 3.0%, 2.0%, and 1.4%, respectively. Compared to those patients without HF, HF patients had greater annual rates of MACE (3.0% vs. 0.5%; p < 0.01) and cardiovascular death (2.0% vs. 0.2%; p < 0.01), without significant differences regarding other outcomes, including thromboembolic or bleeding events. Previous HF was an independent predictor of MACE (odds ratio 3.4; 95% confidence interval 1.6-7.3; p = 0.002) but not for thromboembolic events or major bleeding., Conclusions: Among AF patients anticoagulated with rivaroxaban, HF patients had a worse clinical profile and a higher MACE risk and cardiovascular mortality. HF was independently associated with the development of MACE, but not with thromboembolic events or major bleeding.

Background: The TIMI-AF score predicts poor outcomes in patients with atrial fibrillation (AF) and guides selection of anticoagulant therapy by identifying clinical benefit of direct oral anticoagulants (DOACs) or vitamin K antagonists (VKA)., Hypothesis: Our objective was to determine the ability to predict cardiovascular events according to the TIMI-AF score in a real-world population., Methods: Retrospective observational study of VKA-naïve patients with AF was seen at a cardiology outpatient clinic in Spain between November 2012 and August 2014. We recorded adverse events (myocardial infarction, systemic embolism or stroke, major bleeding, and death)., Results: The study population comprised of 426 patients (50.7% men, mean age, 69 ± 14 years). The TIMI-AF score identified 372 patients (87.3%) with a low risk, 50 patients (11.7%) with an intermediate risk, and 4 patients (0.9%) with a high risk. After a mean follow-up of 423.4 ± 200.1 days, 37 patients (9%) experienced an adverse event. Patients with a TIMI-AF score ≥ 7 had a poorer cardiovascular prognosis (HR, 6.1; 95%CI, 3.2-11.7; P < 0.001). The area under the ROC curve of TIMI-AF was 0.755 (95%CI, 0.669-0.840; P < 0.001), which was greater than that of CHA 2 DS 2 VASc (0.641; 95%CI, 0.559-0.724; P = 0.004), HAS-BLED (0.666; 95%CI, 0.578-0.755; P < 0.001), and SAMeTT 2 R 2 (0.529; 95%CI, 0.422-0.636; P = 0.565). Similar results were obtained in relation to the net clinical outcome (life-threatening bleeding, disabling stroke, or all-cause mortality)., Conclusions: The TIMI-AF risk score can identify patients who are at greater risk of cardiovascular events and a poor net clinical outcome with a better diagnostic yield than CHA 2 DS 2 VASc, HAS-BLED, and SAMeTT 2 R 2 ., (© 2018 Wiley Periodicals, Inc.)

Aim: To evaluate medication persistence and outcomes in patients with atrial fibrillation after 2 years of treatment with rivaroxaban in routine practice., Methods: Retrospective study of atrial fibrillation patients in whom rivaroxaban was prescribed during the first quarter of 2014 in the healthcare area of Costa del Sol (Málaga)., Results: A total of 111 patients (mean age 74.9 ± 10.9 years; 52.3% men; CHA 2 DS 2 -VASc 3.6 ± 1.3; HAS-BLED 1.3 ± 0.6) were included. A total of 96.3 and 90.6% of patients remained on rivaroxaban therapy after 1 and 2 years of treatment, respectively. During this period, stroke, net clinical benefit outcome (thromboembolic events, myocardial infarction, cardiovascular death and major bleeding) and cardiovascular death occurred in 3.6, 5.4 and 1.8% of patients, respectively., Conclusion: In routine practice, medication persistence with rivaroxaban was high. Rates of major cardiac events were low.

Background and Objective: Direct oral anticoagulants (DOACs) require dose adjustment according to estimated clearance creatinine (eClCr) using the Cockcroft-Gault (CG) equation. There are discrepancies with the equations that estimate glomerular filtration rate (eGFR). We analyse how the use of the CKD-EPI and MDRD-4 IDMS equations affect the recommended dosage for ACODs., Patients and Methods: Retrospective study of patients with non-valvular atrial fibrillation seen at a cardiology clinic between November 2012 and August 2014. Patients were reclassified according to the recommended dosage for dabigatran, rivaroxaban, apixaban and edoxaban, based on the eGFR equation used. Other clinical factors are taken into account, according to the product label. We analysed the percentage of discordance., Results: Four hundred and fifty-four patients, 53.3% men, with a mean age of 68.7±13.8 years were studied. The mean intra-individual differences recorded for the CG equation were 3.9ml/min/1.73m 2 with MDRD-4 IDMS (95% CI 1.4-6.4, P=.003) and 11.3ml/min/1.73m 2 with CKD-EPI (95% CI 8.9-13.7, P<.001). A gradient is observed in the discordance of the posology (apixaban 1.1%, dabigatran 3.5%, edoxaban 5.7%, rivaroxaban 8.4% with MDRD-4 IDMS). Differences were limited to patients with eClCr<60ml/min and were more evident in≥75 years in which the eGFR equations overestimate renal function., Conclusions: In patients with non-valvular atrial fibrillation, especially with renal failure and in the elderly, eGFR equations tend to overestimate renal function relative to CG and therefore suggest an overdose of DOACs., (Copyright © 2017 Elsevier España, S.L.U. All rights reserved.)

Identification of clinical factors associated with coronary artery disease could obviate the need for coronary angiography in selected patients with severe aortic stenosis. We studied 315 patients (68 [8] years) with severe aortic stenosis without previous infarction who underwent coronary angiography. In the univariate analysis, age (P = .001), dyslipidemia (P = .003), angina (P = .018), aortic gradient (P = .001) and reduced ejection fraction (P = .006) were predictors of coronary artery disease. After multivariate analysis, age (OR = 1.079, P = .01), ejection fraction < 40% (OR = 2.685, P = .02), angina (OR = 2.518, P = .04) and dyslipidemia (OR = 2.34, P = .008) were the factors independently associated with coronary artery disease. Left ventricular dysfunction correlated independently with the presence of coronary artery disease.