Abstract 13613: Combination of Atrial Fibrillation and Frailty: Association With All-cause Mortality in Older Veterans

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Marlena Fernandez ◽  
Marie Pitteloud ◽  
Angelica Torres ◽  
Sergio Ruiz ◽  
Victor Cevallos ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Cox Regression ◽  
Frailty Index ◽  
Community Dwelling ◽  
Sensory Loss ◽  
All Cause Mortality ◽  
Physiological Reserve ◽  
Icd Codes ◽  
The Impact

Background: Atrial fibrillation (AF), the commonest arrhythmia among older adults, is associated with increased mortality. Frailty constitutes a state of vulnerability to stressors resulting from multisystemic loss of physiological reserve. The study aim was to determine whether concurrent frailty and AF increases all-cause mortality in older Veterans. Methods: Retrospective cohort study of community-dwelling Veterans 60 years and older identified as having baseline AF (ICD codes) or frailty through a 30-item VA Frailty Index (VA-FI). The VA-FI was generated as a proportion of morbidity, function, sensory loss, cognition/mood and other variables. The VA-FI categorized Veterans into non-frail (robust FI≤.10, prefrail FI=>.10,<.21) and frail (FI≥.21). The combination resulted in 4 groups: Neither AF nor frailty (NoAF-F), atrial fibrillation (AF), frailty (F), and AF and frailty (AF-F). At the end of follow-up, data on mortality was aggregated and adjusted for age, gender, race, ethnicity, marital status, and BMI, the association of concurrent AF and/or frailty with all-cause mortality was determined using a Cox regression model including testing for interaction effects. Results: A total of 16391 Veterans were included, mean age 72.06 (SD=9.23) years 74.2% White, 86.7% non-Hispanic, and 97.9% male. There were 1534 (9.4%) Veterans with AF and the proportion of robust, pre-frail and frail patients was 44.3% (n=7255), 37.2% (n=6095) and 18.6% (n=3041) respectively. The 4 resulting groups were NoAF-F (12357, 75.4%), AF (993, 6.1%), F (2500, 15.3%) and AF-F (541, 3.3%). Over a median follow-up of 2025 days (IQR=245) 3917 deaths occurred. As compared with NoAF-F, AF-F, F and AF in that order had higher all-cause mortality, adjusted hazard ratio (HR)=3.24 (95%CI:2.88-3.66), p<.0005; HR=2.06 (95%CI:1.90-2.22), p<.0005; and HR=1.47 (95%CI:1.31-1.64), p<.0005 respectively. When frailty and AF were considered jointly they did not interact. Conclusions: The combination of AF and frailty at baseline represents the group with highest risk for all-cause mortality in older Veterans. Further studies may be needed to assess the impact on mortality of clinical interventions targeting both conditions.

scholarly journals Cardiovascular risk after hospitalisation for unexplained syncope and orthostatic hypotension

Heart ◽  
2017 ◽  
Vol 104 (6) ◽  
pp. 487-493 ◽  
Author(s):  
Ekrem Yasa ◽  
Fabrizio Ricci ◽  
Martin Magnusson ◽  
Richard Sutton ◽  
Sabina Gallina ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Cardiovascular Disease ◽  
Orthostatic Hypotension ◽  
Cardiovascular Events ◽  
Hospital Admissions ◽  
Cox Regression ◽  
All Cause Mortality ◽  
Unexplained Syncope ◽  
The Impact

ObjectiveTo investigate the relationship of hospital admissions due to unexplained syncope and orthostatic hypotension (OH) with subsequent cardiovascular events and mortality.MethodsWe analysed a population-based prospective cohort of 30 528 middle-aged individuals (age 58±8 years; males, 40%). Adjusted Cox regression models were applied to assess the impact of unexplained syncope/OH hospitalisations on cardiovascular events and mortality, excluding subjects with prevalent cardiovascular disease.ResultsAfter a median follow-up of 15±4 years, 524 (1.7%) and 504 (1.7%) participants were hospitalised for syncope or OH, respectively, yielding 1.2 hospital admissions per 1000 person-years for each diagnosis. Syncope hospitalisations increased with age (HR, per 1 year: 1.07, 95% CI 1.05 to 1.09), higher systolic blood pressure (HR, per 10 mm Hg: 1.06, 95% CI 1.01 to 1.12), antihypertensive treatment (HR: 1.26, 95% CI 1.00 to 1.59), use of diuretics (HR: 1.77, 95% CI 1.31 to 2.38) and prevalent cardiovascular disease (HR: 1.59, 95% CI 1.14 to 2.23), whereas OH hospitalisations increased with age (HR: 1.11, 95% CI 1.08 to 1.12) and prevalent diabetes (HR: 1.82, 95% CI 1.23 to 2.70). After exclusion of 1399 patients with prevalent cardiovascular disease, a total of 473/464 patients were hospitalised for unexplained syncope/OH before any cardiovascular event. Hospitalisation for unexplained syncope predicted coronary events (HR: 1.85, 95% CI 1.49 to 2.30), heart failure (HR: 2.24, 95% CI 1.65 to 3.04), atrial fibrillation (HR: 1.84, 95% CI 1.50 to 2.26), aortic valve stenosis (HR: 2.06, 95% CI 1.28 to 3.32), all-cause mortality (HR: 1.22, 95% CI 1.09 to 1.37) and cardiovascular death (HR: 1.72, 95% CI 1.23 to 2.42). OH-hospitalisation predicted stroke (HR: 1.66, 95% CI 1.24 to 2.23), heart failure (HR: 1.78, 95% CI 1.21 to 2.62), atrial fibrillation (HR: 1.89, 95% CI 1.48 to 2.41) and all-cause mortality (HR: 1.14, 95% CI 1.01 to 1.30).ConclusionsPatients discharged with the diagnosis of unexplained syncope or OH show higher incidence of cardiovascular disease and mortality with only partial overlap between these two conditions.

P1885Cha2ds-2vasc score lacks of ability to predict mortality in patients attending the emergency department with atrial fibrillation in the presence of troponin i

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
M I Gonzalez Del Hoyo ◽  
G Cediel ◽  
A Carrasquer ◽  
G Bonet ◽  
K Vasquez-Nunez ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Emergency Department ◽  
Regression Analysis ◽  
Troponin I ◽  
Cox Regression ◽  
Cox Regression Analysis ◽  
All Cause Mortality

Abstract Background CHA2DS2-VASc score has been used as a surrogate marker for predicting outcomes beyond thromboembolic risk in patients with atrial fibrillation (AF). Likewise, cardiac troponin I (cTnI) is a predictor of mortality in AF. Purpose This study aimed to investigate the association of cTnI and CHA2DS2-VASc score with long-term prognosis in patients admitted to the emergency department with AF. Methods A retrospective cohort study conducted between January 2012 and December 2013, enrolling patients admitted to the emergency department with AF and having documented cTnI measurements. CHA2DS2-VASc score was estimated. Primary endpoint was 5-year all-cause mortality, readmission for heart failure (HF), readmission for myocardial infarction (MI) and the composite end point of major adverse cardiac events defined as death, readmission for HF or readmission for MI (MACE). Results A total of 578 patients with AF were studied, of whom 252 patients had elevated levels of cTnI (43.6%) and 334 patients had CHA2DS2-VASc score >3 (57.8%). Patients with elevated cTnI tended to be oldercompared with those who did not have cTnI elevation and were more frequently comorbid and of higher ischemic risk, including hypertension, prior MI, prior HF, chronic renal failure and peripheral artery disease. The overall median CHA2DS2-VASc score was higher in those with cTnI elevation compared to those patients elevated cTnI levels (4.2 vs 3.3 points, p<0.001). Main diagnoses at hospital discharge were tachyarrhythmia 30.3%, followed by heart failure 17.7%, respiratory infections 9.5% and acute coronary syndrome 7.3%. At 5-year follow-up, all-cause death was significantly higher for patients with cTnI elevation compared with those who did not have cTnI elevation (56.4% vs. 27%; logrank test p<0.001). Specifically, for readmissions for HF and readmissions for MI there were no differences in between patients with or without cTnI elevation. In addition, MACE was reached in 165 patients (65.5%) with cTnI elevation, compare to 126 patients (38.7%) without cTnI elevation (p<0.001). On multivariable Cox regression analysis, cTnI elevation was an independent predictor of all-cause death (hazard ratio, 1.67, 95% confidence interval [CI]: 1.24–2.26, p=0.001) and of MACE (hazard ratio 1.47, 95% confidence interval 1.15–1.88; P=0.002), but it did not reach statistical significance for readmissions for MI and readmissions for HF. CHA2DS2-VASc score was a predictor on univariate Cox regression analysis for each endpoint, but it did not reach significance on multivariable Cox regression analysis for any endpoint. Conclusions cTnI is independently associated with long-term all-cause mortality in patients attending the emergency department with AF. cTnI compared to CHA2DS2-VASc score is thus a biomarker with predictive capacity for mortality in late follow-up, conferring utility in the risk stratification of patients with atrial fibrillation.

Relationship between frailty and all-cause mortality in patients with atrial fibrillation: a report from the ESC-EHRA EURObservational research programme AF general long-term registry

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
M Proietti ◽  
M Vitolo ◽  
S Harrison ◽  
G.A Dan ◽  
A.P Maggioni ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Frailty Index ◽  
Primary Study ◽  
Funding Source ◽  
Private Company ◽  
Kaplan Meier ◽  
Increased Risk ◽  
All Cause Mortality

Abstract Introduction Frailty is a major health determinant for cardiovascular disease. Thus far, data on frailty in patients with atrial fibrillation (AF) are limited. Aims To evaluate frailty in a large contemporary cohort of European AF patients, the relationship with oral anticoagulant (OAC) prescription and with risk of all-cause death. Methods We analyzed patients enrolled in the ESC-EHRA EORP-AF General Long-Term Registry. A 38-items frailty index (FI) was derived from baseline characteristics according to the accumulation of deficits model proposed by Rockwood and Mitnitsky. All-cause mortality was the primary study outcome. Results Out of the 11096 AF enrolled patients, data for evaluating frailty were available for 6557 (59.1%) patients who have been included in this analysis (mean [SD] age 68.9 [11.5], 37.7% females). Baseline median [IQR] CHA2DS2-VASc and HAS-BLED were 3 [2–4] and 1 [1–2], respectively. At baseline, median [IQR] FI was 0.16 (0.12–0.23), with 1276 (19.5%) patients considered “not-frail” (FI&lt;0.10), 4033 (61.5%) considered “pre-frail” (FI 0.10–0.25) and 1248 (19.0%) considered “frail” (FI≥0.25). Age, female prevalence, CHA2DS2-VASc and HAS-BLED progressively increased across the FI classes (all p&lt;0.001). Use of OAC progressively increased among FI classes; after adjustments FI was not associated with OAC prescription (odds ratio [OR]: 1.09, 95% confidence interval [CI]: 0.98–1.19 for each 0.10 FI increase). Conversely, FI was directly associated with vitamin K antagonist (VKA) use (OR: 1.26, 95% CI: 1.18–1.34 for each 0.10 FI increase) and inversely associated with non-VKA OACs (NOACs) use (OR: 0.82, 95% CI: 0.77–0.88). FI was significantly correlated with CHA2DS2-VASc (Rho= 0.516, p&lt;0.001). Over a median [IQR] follow-up of 731 [704–749] days, there were 569 (8.7%) all-cause death events. Kaplan-Meier curves [Figure] showed an increasing cumulative risk for all-cause death according to FI categories. A Cox multivariable analysis, adjusted for age, sex, type of AF and use of OAC, found that increasing FI as a continuous variable was associated with an increased risk of all-cause death (hazard ratio [HR]: 1.56, 95% CI: 1.40–1.73 for each 0.10 FI increase). An association with all-cause death risk was found across the FI categories (HR: 1.71, 95% CI: 1.23–2.38 and HR: 2.88, 95% CI: 2.02–4.12, respectively for pre-frail and frail patients compared to non-frail ones). FI was also predictive of all-cause death (c-index: 0.660, 95% CI: 0.637–0.682; p&lt;0.001). Conclusions In a European contemporary cohort of AF patients the burden of frailty is significant, with almost 1 out of 5 patients found to be “frail”. Frailty influenced significantly the choice of OAC therapy and was associated with (and predictive of) all-cause death at follow-up. Kaplan-Meier Curves Funding Acknowledgement Type of funding source: Private company. Main funding source(s): Since the start of EORP programme, several companies have supported it with unrestricted grants.

P2524Extent and outcomes of frailty in older people with atrial fibrillation: a nationwide study using primary care data

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
C Wilkinson ◽  
O Todd ◽  
M Yadegarfar ◽  
A Clegg ◽  
C P Gale ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Primary Care ◽  
Older People ◽  
Proportional Hazards ◽  
Frailty Index ◽  
Community Setting ◽  
Cox Proportional Hazards ◽  
Adverse Outcomes ◽  
All Cause Mortality

Abstract Background The prevalence of atrial fibrillation (AF) in older people is increasing, as is frailty. Frailty describes an increased vulnerability to adverse outcomes, whereby the balance of risk and benefit associated with an intervention may be more nuanced. However, there are limited data from a community setting on the prevalence of AF and frailty in older people. It is important to understand the burden of AF and frailty, and the associated impact on mortality and stroke disease in order to inform shared decision making with patients, and also inform guidelines for this increasing group of older people. Purpose To estimate the prevalence of AF and the burden of frailty in patients with AF, in a large primary care dataset. To report stroke and mortality by frailty group. Methods We used electronic health records of 537,051 patients in England aged 65 years or older on 31/12/2015, with follow-up for all-cause mortality and ischaemic or unclassified stroke to 11/04/2017. Patients with a history of AF were identified using Clinical Terms Version 3 (CTV-3) codes. Frailty was identified up to the point of study entry using the electronic frailty index (eFI, the proportion of deficits out of 36 possible deficits), and categorised into robust (0–0.12), mild (>0.12–0.24), moderate (>0.24–0.36) or severe (>0.36) frailty. Median CHA2DS2-VASc and ATRIA scores for patients with frailty were compared with the robust group using Mann-Whitney. The association between frailty status, all-cause mortality and stroke was calculated using Cox proportional hazards models, adjusted for age and sex. Results Of the cohort, 61,177 patients (11.4%) had AF. Of those with AF, 27,987 (45.8%) were female, and 54,734 (89.5%) had frailty. 6,443 (10.5%) were classified as robust; 20,352 (33.3%) mildly frail; 20,315 (33.2%) moderately frail; and 14,067 (23.0%) severely frail. The median number of eFI-defined deficits among patients with AF was 9 (interquartile range [IQR] 6–12). Median stroke and bleeding scores were higher in those with frailty compared with the robust group (CHA2DS2-VASc 4 [IQR 3–5] v 2 [2–3], p≤0.001; ATRIA 4 [2–6] v 1 [0–2], p≤0.001). During 73,338 patient-years of follow-up, there were 6,805 (11.1%) deaths and 945 (1.54%) strokes. Compared with the robust group, all-cause mortality and stroke were higher with increasing frailty. Mortality: mild frailty hazard ratio 1.53 (95% confidence interval 1.29–1.80); moderate frailty 2.50 (2.13–2.94); severe frailty 4.26 (3.63–5.01). Stroke: mild frailty 1.36 (0.99–1.85); moderate frailty 1.67 (1.23–2.28); severe 1.99 (1.45–2.73). Kaplan-Meier survival curves by frailty Conclusion The prevalence of AF among those aged over 65 years in primary care in England is high, the majority of whom are frail. Increasing severity of frailty was associated with higher mortality and stroke rates. The extent to which the judicious use of oral anticoagulation may improve clinical outcomes for patients with AF and frailty is currently unknown. Acknowledgement/Funding CPG: Bayer, BMS, AstraZeneca, Novartis Vifor Pharma, Menerini

scholarly journals The natriuretic peptide MR-proANP predicts all-cause mortality and adverse outcome in community patients: a 10-year follow-up study

2017 ◽  
Vol 55 (9) ◽  
Author(s):  
Jonas Odermatt ◽  
Lara Hersberger ◽  
Rebekka Bolliger ◽  
Lena Graedel ◽  
Mirjam Christ-Crain ◽  
...  
Keyword(s):  
Natriuretic Peptide ◽  
Cox Regression ◽  
Adverse Outcome ◽  
Characteristic Curve ◽  
Physiological Role ◽  
Adverse Outcomes ◽  
Community Dwelling ◽  
Blood Levels ◽  
All Cause Mortality

AbstractBackground:The precursor peptide of atrial natriuretic peptide (MR-proANP) has a physiological role in fluid homeostasis and is associated with mortality and adverse clinical outcomes in heart failure patients. Little is known about the prognostic potential of this peptide for long-term mortality prediction in community-dwelling patients. We evaluated associations of MR-proANP levels with 10-year all-cause mortality in patients visiting their general practitioner for a respiratory tract infection.Methods:In this post-hoc analysis including 359 patients (78.5%) of the original trial, we calculated cox regression models and area under the receiver operating characteristic curve (AUC) to assess associations of MR-proANP blood levels with mortality and adverse outcome including death, pulmonary embolism, and major adverse cardiac or cerebrovascular events.Results:After a median follow-up of 10.0 years, 9.8% of included patients died. Median admission MR-proANP levels were significantly elevated in non-survivors compared to survivors (80.5 pmol/L, IQR 58.6–126.0; vs. 45.6 pmol/L, IQR 34.2–68.3; p<0.001) and associated with 10-year all-cause mortality (age-adjusted HR 2.0 [95% CI 1.3–3.1, p=0.002]; AUC 0.79). Results were similar for day 7 blood levels and also for the prediction of other adverse outcomes.Conclusions:Increased MR-proANP levels were associated with 10-year all-cause mortality and adverse clinical outcome in a sample of community-dwelling patients. If diagnosis-specific cut-offs are confirmed in future studies, this marker may help to direct preventive measures in primary care.

scholarly journals Atrial Fibrillation Is Associated with Increased Mortality in Patients Presenting with Ventricular Tachyarrhythmias

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Michael Behnes ◽  
Jonas Rusnak ◽  
Gabriel Taton ◽  
Tobias Schupp ◽  
Linda Reiser ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Cox Regression ◽  
Ventricular Tachyarrhythmia ◽  
Prognostic Impact ◽  
Ventricular Tachyarrhythmias ◽  
Lv Dysfunction ◽  
Kaplan Meier ◽  
All Cause Mortality

Abstract Heterogenous data about the prognostic impact of atrial fibrillation (AF) in patients with ventricular tachyarrhythmias exist. Therefore, this study evaluates this impact of AF in patients presenting with ventricular tachyarrhythmias. 1,993 consecutive patients presenting with ventricular tachyarrhythmias (i.e. ventricular tachycardia and fibrillation (VT, VF)) on admission at one institution were included (from 2002 until 2016). All medical data of index and follow-up hospitalizations were collected during the complete follow-up period for each patient. Statistics comprised univariable Kaplan-Meier and multivariable Cox regression analyses in the unmatched consecutive cohort and after propensity-score matching for harmonization. The primary prognostic endpoint was long-term all-cause mortality at 2.5 years. AF was present in 31% of patients presenting with index ventricular tachyarrhythmias on admission (70% paroxysmal, 9% persistent, 21% permanent). VT was more common (67% versus 59%; p = 0.001) than VF (33% versus 41%; p = 0.001) in AF compared to non-AF patients. Long-term all-cause mortality at 2.5 years occurred more often in AF compared to non-AF patients (mortality rates 40% versus 24%, log rank p = 0.001; HR = 1.825; 95% CI 1.548–2.153; p = 0.001), which may be attributed to higher rates of all-cause mortality at 30 days, in-hospital mortality and mortality after discharge (p < 0.05) (secondary endpoints). Mortality differences were observed irrespective of index ventricular tachyarrhythmia (VT or VF), LV dysfunction or presence of an ICD. In conclusion, this study identifies AF as an independent predictor of death in patients presenting consecutively with ventricular tachyarrhythmias.

Abstract P105: Women with Atrial Fibrillation have Increased Risk of Incident Stroke: Insights from a Propensity-Matched Study of the AFFIRM Trial

Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Brita Roy ◽  
Ravi V Desai ◽  
Mustafa I Ahmed ◽  
Gregg C Fonarow ◽  
Wilbert S Anorow ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Propensity Scores ◽  
Cox Regression ◽  
Men And Women ◽  
Female Sex ◽  
Increased Risk ◽  
Comorbidity Burden ◽  
All Cause Mortality ◽  
Baseline Characteristics

Background: Women with atrial fibrillation (AF) have been reported to have poor outcomes. It remains unclear if this association is intrinsic or mediated by the higher comorbidity burden of female AF patients. Therefore, we examined the association between sex and outcomes in a balanced cohort of propensity-matched AF patients who participated in the Atrial Fibrillation Follow-up Investigation of Rhythm Management (AFFIRM) trial. Methods: Of the 4060 AFFIRM patients, 1594 (39%) were women. Propensity scores for female sex were calculated for each of the 4060 patients, and were used to assemble a cohort of 1097 pairs of men and women who were balanced on 51 baseline characteristics, including major cardiovascular (CV) risk factors and medication use, including warfarin. Matched Cox regression models were used to estimate the association between female sex and outcomes during 6 years of follow-up. Results: Patients (n=4060) had a mean (±SD) age of 70 (±8) years and 13% were African American. All-cause mortality occurred in 19% and 15% of matched men and women, respectively (matched HR when women were compared to men, 0.88; 95% CI, 0.69-1.11; p=0.279). All-cause hospitalization occurred in 61% of both men and women (matched HR for women, 1.06; 95% CI, 0.93-1.21; p=0.372). Sex was not associated with CV hospitalization (matched HR for women, 1.13; 95% CI, 0.97-1.32; p=0.111). Ischemic stroke occurred in 3% and 5% of matched men and women, respectively (OR when women were compared to men, 2.02; 95% CI, 1.28-3.18; p=0.002). There was no sex-related difference in major bleeding (7% each). Conclusion: In a cohort of AF patient in which men and women were well-balanced on 51 baseline characteristics including warfarin use, women had increased risk of stroke, but there was no sex-related variation in all-cause mortality or CV hospitalization.

scholarly journals All-cause mortality over a three-year period among community-dwelling older adults in Southern Brazil

2021 ◽  
Vol 24 ◽  
Author(s):  
Ana Clara Ledezma Greiner de Souza ◽  
Caroline Cardozo Bortolotto ◽  
Andréa Dâmaso Bertoldi ◽  
Elaine Tomasi ◽  
Flávio Fernando Demarco ◽  
...  
Keyword(s):  
Older Adults ◽  
Cox Regression ◽  
Early Death ◽  
Community Dwelling ◽  
Epidemiological Surveillance ◽  
Daily Life Activities ◽  
All Cause Mortality ◽  
Community Dwelling Older Adults

ABSTRACT: Objective: To evaluate all-cause mortality in approximately three years of follow-up and related sociodemographic, behavioral and health factors in community-dwelling older adults in Pelotas, RS. Methods: This was a longitudinal observational study that included 1,451 older adults (≥ 60 years) who were interviewed in 2014. Information on mortality was collected from their households in 2016–2017 and confirmed with the Epidemiological Surveillance department of the city and by documents from family members. Associations between mortality and independent variables were assessed by crude and multiple Cox regression, with hazard ratio with respective 95% confidence intervals (95%CI). Results: Almost 10% (n = 145) of the participants died during an average of 2.5 years of follow-up, with a higher frequency of deaths among males (12.9%), ?80 years (25.2%), widowhood (15.0%), no education (13.8%) and who did not work (10.5%). Factors associated with higher mortality were: being a male (HR = 2.8; 95%CI 1.9 – 4.2), age ?80 years (HR = 3.9; 95%CI 2.4 – 6.2), widowhood (HR = 2.2; 95%CI 1.4 – 3.7), physical inactivity (HR = 2.3; 95%CI 1.1 – 4..6), current smoking (HR = 2.1; 95%CI 1.2 – 3.6), hospitalizations in the previous year (HR = 2.0; 95%CI 1.2 – 3.2), depressive symptoms (HR = 2.0; 95%CI 1.2 – 3,4) and dependence for two or more daily life activities (HR = 3.1; 95%CI 1,7 – 5.7). Conclusion: The identification of factors that increased the risk of early death makes it possible to improve public policies aimed at controlling the modifiable risk factors that can lead to aging with a better quality of life.

Impact of physical activity on all-cause mortality in European patients with atrial fibrillation: a report from the ESC-EHRA EORP AF General Long-Term Registry

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
M Vitolo ◽  
M Proietti ◽  
S Harrison ◽  
Z Kalarus ◽  
L Tavazzi ◽  
...  
Keyword(s):  
Physical Activity ◽  
Atrial Fibrillation ◽  
Funding Source ◽  
Private Company ◽  
Cox Regression Analysis ◽  
Kaplan Meier ◽  
All Cause Mortality ◽  
The Impact

Abstract Background Physical activity (PA) may have a beneficial contribution for outcomes in patients with atrial fibrillation (AF). Purpose We aimed to evaluate the impact of self-reported PA in a large contemporary cohort of European AF patients on the risk of all-cause mortality. Methods We analyzed patients enrolled in the ESC-EHRA EORP-AF General Long-Term Registry. Self-reported PA was categorized, on the basis of reported time spent exercising, as follows: i) No PA; ii) Occasional PA; iii) Regular PA; iv) Intense PA. The primary outcome was all-cause death. Results Over 11096, a total of 8699 (78.4%) patients (mean age (SD) 69.1 (11.5); 40.7% female) had available data about PA and follow-up observation and were included in the analysis. Of these, 3703 (42.6%) reported no PA, 2829 (32.5%) occasional PA, 1824 (21.0%) regular PA, with only 343 (3.9%) reporting intense PA. With the 4 increasing PA categories, mean age, proportion of female patients, CHA2DS2-VASc and HAS-BLED scores were progressively lower (all p&lt;0.001). Use of vitamin K antagonist (VKA) declined across the classes of PA (53.1% vs. 52.2% vs. 44.5% vs. 33.9%, p&lt;0.001), while use of non-VKA OACs (NOACs) conversely increased. During a mean (SD) 680.6 (171.5) days of follow-up, there were a total of 848 (9.7%) all-cause death events. Based on Kaplan-Meier analysis, there was a progressively lower cumulative risk for all-cause death according to PA categories [Figure]. A multivariable Cox regression analysis, adjusting for CHA2DS2-VASc score, use of OAC at baseline and type of AF, found a lower risk of all-cause death associated with increasing levels of PA (Hazard ratio [HR]: 0.69, 95% confidence interval [CI]: 0.59–0.81 for occasional PA, HR: 0.45, 95% CI: 0.35–0.58 for regular PA, HR: 0.41, 95% CI: 0.23–0.76 for intense PA, when compared to no PA). In a sensitivity analysis, a regular-intense PA was inversely associated with occurrence of cardiovascular (CV) death, after multivariable adjustments for comorbidities (HR: 0.54, 95% CI: 0.37–0.77). Conclusions In a large contemporary cohort of European AF patients, self-reported PA was found to be inversely associated with all-cause death and CV death. Kaplan-Meier Curves Funding Acknowledgement Type of funding source: Private company. Main funding source(s): Since the start of EORP, several companies have supported the programme with unrestricted grants

scholarly journals Prognostic Factors in Patients with an Implanted Pacemaker after 80 Years of Age in a 4-Year Follow-Up

Gerontology ◽  
2017 ◽  
Vol 64 (2) ◽  
pp. 107-117 ◽  
Author(s):  
Krystyna Krzemień-Wolska ◽  
Andrzej Tomasik ◽  
Celina Wojciechowska ◽  
Karolina Barańska-Pawełczak ◽  
Ewa Nowalany-Kozielska ◽  
...  
Keyword(s):  
Risk Factors ◽  
Atrial Fibrillation ◽  
Cox Regression ◽  
Cox Regression Analysis ◽  
Favourable Prognosis ◽  
Treatment Type ◽  
Ventricular Lead ◽  
Pacing Mode ◽  
The Impact

Background: The controversy over electrotherapy for patients aged >80 years occurs already at the stage of qualification for this treatment type and concerns optimal device selection, the implantation strategy, and the overall benefit from pacemaker therapy. The group also has a considerable number of cardiovascular risk factors, and the data from the literature on the impact of the pacing mode on the remote prognosis of this group are ambiguous. Objective: Assessment of the risk factors for death among patients with implanted pacemakers >80 years of age in a 4-year follow-up. Methods: The study group consisted of 140 consecutive patients (79 women) aged 84.48 ± 3.65 years with single- or dual-chamber pacemakers implanted >80 years of age because of symptomatic bradycardia. In univariate and multivariate Cox regression analyses, demographic, echocardiographic, and laboratory parameters, pharmacotherapy, and factors related to the implanted device - i.e., indications, pacemaker type, and the implantation position of the tip of the right ventricular lead - were included. The endpoint was death for any reason in a 4-year follow-up. Results: During follow-up, 68 patients (48.6%) died. Although atrial fibrillation with a slow ventricular response constituted 20% of the indications for implantation, 60.8% of the patients received a single-chamber system (VVI/VVIR). In the whole group, the multivariate Cox regression analysis showed both a favourable prognostic significance of DDD pacing system implantation (HR = 0.507; 95% CI: 0.294-0.876) and coexisting hypertension (HR = 0.520; 95% CI: 0.299-0.902). The risk factors were fasting glycaemia (HR = 1.180; 95% CI: 1.038-1.342) and, potentially, female sex (HR = 1.672; 95% CI: 0.988-2.830; p = 0.056). In the female subgroup a more favourable prognosis was related to the use of angiotensin-converting enzyme inhibitors (HR = 0.435; 95% CI: 0.202-0.933) and DDD pacemaker implantation (HR = 0.381; 95% CI: 0.180-0.806). In the male subgroup a more favourable prognosis was related to concerned patients with coexisting hypertension (HR = 0.349; 95% CI: 0.079-0.689). Conclusions: DDD mode pacing seems to serve as a factor which decreases mortality among patients aged >80 years in long-term follow-up. The potentially poorer prognosis for the female patients in this group may result from a combination of the dominant VVI pacing mode, potential propagation of atrial fibrillation, a low proportion of antithrombotic therapy, and sex-related predispositions to thromboembolic complications.

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