scholarly journals Quality indicators for the care and outcomes of adults with atrial fibrillation

EP Europace ◽  
2020 ◽  
Author(s):  
Elena Arbelo ◽  
Suleman Aktaa ◽  
Andreas Bollmann ◽  
André D’Avila ◽  
Inga Drossart ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Risk Factor ◽  
Quality Indicators ◽  
Control Strategy ◽  
Rate Control ◽  
Rhythm Control ◽  
Patient Assessment ◽  
Risk Factor Management ◽  
Diagnosis And Management

Abstract Aims To develop quality indicators (QIs) that may be used to evaluate the quality of care and outcomes for adults with atrial fibrillation (AF). Methods and results We followed the ESC methodology for QI development. This methodology involved (i) the identification of the domains of AF care for the diagnosis and management of AF (by a group of experts including members of the ESC Clinical Practice Guidelines Task Force for AF); (ii) the construction of candidate QIs (including a systematic review of the literature); and (iii) the selection of the final set of QIs (using a modified Delphi method). Six domains of care for the diagnosis and management of AF were identified: (i) Patient assessment (baseline and follow-up), (ii) Anticoagulation therapy, (iii) Rate control strategy, (iv) Rhythm control strategy, (v) Risk factor management, and (vi) Outcomes measures, including patient-reported outcome measures (PROMs). In total, 17 main and 17 secondary QIs, which covered all six domains of care for the diagnosis and management of AF, were selected. The outcome domain included measures on the consequences and treatment of AF, as well as PROMs. Conclusion This document defines six domains of AF care (patient assessment, anticoagulation, rate control, rhythm control, risk factor management, and outcomes), and provides 17 main and 17 secondary QIs for the diagnosis and management of AF. It is anticipated that implementation of these QIs will improve the quality of AF care.

scholarly journals Rate-control vs rhythm-control of atrial fibrillation in elderly patients. From new, age-oriented outcomes to a more complex management strategy

2018 ◽  
Vol 88 (2) ◽  
Author(s):  
Stefano Fumagalli ◽  
Serena Boni ◽  
Simone Pupo ◽  
Marta Migliorini ◽  
Irene Marozzi ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Control Strategy ◽  
Rate Control ◽  
The Elderly ◽  
Epidemiological Studies ◽  
Rhythm Control ◽  
Aged Patients ◽  
Aged People ◽  
Arrhythmia Management

Atrial fibrillation (AF) is the most frequent arrhythmia in elderly people. Findings derived from clinical trials seem to demonstrate that a rate-control strategy of AF in aged patients improves prognosis if compared to a rhythm-control one. However, epidemiological studies concordantly show that the arrhythmia is associated to increased hospitalization and mortality rates. In last years, the proportion of patients admitted to hospital for AF has progressively increased; this trend is observed in subjects >75 and >85 years, while no change was found in younger cohorts. Importantly, in aged individuals, probably because of the loss of atrial activity, the increase of heart rate and the irregularity of RR intervals, AF begins a vicious cycle, leading from heart failure, through the compromise of functional and neurocognitive status, to overt disability, dementia and increased mortality. Evidence specifically aimed at clarifying the effects of arrhythmia management on outcomes characteristic of aged people is completely lacking. In the elderly, the question regarding the effects of a rate- or a rhythm-control strategy of AF should be considered as an aspect of a more complex strategy, addressed to reduce disability and hospitalizations, and to improve quality of life and survival.

scholarly journals Atrial fibrillation ablation in heart failure

2020 ◽  
Vol 22 (Supplement_E) ◽  
pp. E50-E53
Author(s):  
Cristina Balla ◽  
Riccardo Cappato
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Control Strategy ◽  
Rate Control ◽  
Pharmacological Therapy ◽  
Rhythm Control ◽  
Invasive Approach ◽  
Normal Cardiac Function

Abstract Atrial fibrillation (AF) and heart failure (HF) commonly coexist in the same patient and either condition predisposes to the other. Several mechanisms promote the pathophysiological relationship between AF and HF, reducing quality of life, increasing the risk of stroke, and worsening HF progression. Although restoration and maintenance of sinus rhythm would be ideal for those patients, several trials comparing rhythm and rate control failed to show a benefit of rhythm control strategy, achieved with pharmacological therapy, in terms of hospitalization for HF or death. Catheter ablation is a well-established option for symptomatic AF patients, resistant to drug therapy, with normal cardiac function. Several recent studies have shown an improvement in clinical outcomes after AF ablation in HF patients highlighting the emerging role of the invasive approach in this subset of patients. However, several concerns regarding patients’ selection and standardization of the procedure still remain to be addressed.

3153Rate versus rhythm control and mortality in atrial fibrillation patients: a Danish nationwide cohort study

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
F Dalgaard ◽  
S Al-Khatib ◽  
J Pallisgaard ◽  
C Torp-Pedersen ◽  
T B Lindhardt ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Heart Disease ◽  
Control Strategy ◽  
Rate Control ◽  
Channel Blocker ◽  
Rhythm Control ◽  
All Cause Mortality ◽  
Control Therapy

Abstract Background Treatment of AF patients with rate or rhythm drug therapy have shown no difference in mortality in clinical trials. However, the generalizability of these trials to real-world populations can be questioned. Purpose We aimed to investigate the all-cause and cardiovascular (CV) mortality risk in a nationwide AF cohort by treatment strategy (rate vs. rhythm) and by individual drug classes. Methods We queried the Danish nationwide registries from 2000 to 2015 to identify patients with AF. A rate control strategy included the use of one or more of the following medications: beta-blocker, digoxin, and a class-4 calcium channel blocker (CCB). A rhythm control strategy included the use of an anti-arrhythmic drug (amiodarone and class-1C). Primary outcome was all-cause mortality. Secondary outcome was CV mortality. Adjusted incidence rate ratios (IRR) were computed using Poisson regression with time-dependent covariates allowing patients to switch treatment during follow-up. Results Of 140,697 AF patients, 131,793 were on rate control therapy and n=8,904 were on rhythm control therapy. At baseline, patients on rhythm control therapy were younger (71 yrs [IQR: 62–78] vs 74 [65–82], p<0.001) more likely male (63.5% vs 51.7% p<0.001), had more prevalent heart failure (31.1% vs 19.4%, p<0.001) and ischemic heart disease (40.1% vs. 23.3%, p<0.001), and had more prior CV-related procedures; PCI (7.4% vs. 4.0% p<0.001) and CABG (15.0% vs. 2.3%, p<0.001). During a median follow up of 4.0 (IQR: 1.7–7.3) years, there were 64,653 (46.0%) deaths from any-cause, of which 27,025 (19.2%) were CVD deaths. After appropriate adjustments and compared to rate control therapy, we found a lower IRR of mortality and CV mortality in those treated with rhythm control therapy (IRR: 0.93 [95% CI: 0.90–0.97] and IRR 0.84 [95% CI: 0.79–0.90]). Compared with beta-blockers, digoxin was associated with increased risk of all-cause and CV mortality (IRR: 1.26 [95% CI: 1.24–1.29] and IRR: 1.32 [95% CI: 1.28–1.36]), so was amiodarone: IRR for all-cause mortality: 1.16 [95% CI: 1.11–1.21] and IRR for CV mortality: 1.12 [95% CI: 1.05–1.19]. Class-1C was associated with lower all-cause (0.43 [95% CI: 0.37–0.49]) and CV mortality (0.35 [95% CI: 0.28–0.44]). Figure 1. Models were adjusted for age, sex, ischemic heart disease, stroke, chronic obstructive pulmonary disease, chronic kidney disease, valvular atrial fibrillation, bleeding, diabetes, ablation, pacemaker, implantable cardioverter defibrillator, hypertension, heart failure, use of loop diuretics, calendar year, and time on treatment. Abbreviations; CCB; calcium channel blocker, PY; person years. Conclusions In a real-world AF cohort, we found that compared with rate control therapy, rhythm control therapy was associated with a lower risk of all-cause and CV mortality. The reduced mortality risk with rhythm therapy could reflect an appropriate patient selection. Acknowledgement/Funding The Danish Heart Foundation

Rate versus rhythm control therapy for atrial fibrillation

2018 ◽  
Author(s):  
Albert L. Waldo
Keyword(s):  
Atrial Fibrillation ◽  
Sinus Rhythm ◽  
Control Strategy ◽  
Rate Control ◽  
Anticoagulation Therapy ◽  
Rhythm Control ◽  
Rate Versus ◽  
Ventricular Response ◽  
Tachycardia Induced Cardiomyopathy ◽  
Stable Sinus Rhythm

Based on data from several clinical trials, either rate control or rhythm control is an acceptable primary therapeutic strategy for patients with atrial fibrillation. However, since atrial fibrillation tends to recur no matter the therapy, rate control should almost always be a part of the treatment. If a rhythm control strategy is selected, it is important to recognize that recurrence of atrial fibrillation is common, but not clinical failure per se. Rather, the frequency and duration of episodes, as well as severity of symptoms during atrial fibrillation episodes should guide treatment decisions. Thus, occasional recurrence of atrial fibrillation despite therapy may well be clinically acceptable. However, for some patients, rhythm control may be the only strategy that is acceptable. In short, for most patients, either a rate or rhythm control strategy should be considered. However, for all patients, there are two main goals of therapy. One is to avoid stroke and/or systemic embolism, and the other is to avoid a tachycardia-induced cardiomyopathy. Also, because of the frequency of atrial fibrillation recurrence despite the treatment strategy selected, patients with stroke risks should receive anticoagulation therapy despite seemingly having achieved stable sinus rhythm. For patients in whom a rate control strategy is selected, a lenient approach to the acceptable ventricular response rate is a resting heart rate of 110 bpm, and probably 90 bpm. The importance of achieving and maintaining sinus rhythm in patients with atrial fibrillation and heart failure remains to be clearly established.

scholarly journals Obesity and Atrial Fibrillation: Epidemiology, Pathophysiology and Novel Therapeutic Opportunities

2019 ◽  
Vol 8 (1) ◽  
pp. 28-36 ◽  
Author(s):  
Vishal Vyas ◽  
Pier Lambiase
Keyword(s):  
Risk Factor ◽  
Rate Control ◽  
Healthcare Costs ◽  
Rhythm Control ◽  
Management Programme ◽  
Public Health Issue ◽  
Global Public Health ◽  
Prevention Strategies ◽  
Risk Factor Management ◽  
Underlying Pathophysiology

Obesity is already a major global public health issue, implicated in a vast array of conditions affecting multiple body systems. It is now also firmly established as an independent risk factor in the incidence and progression of AF. The rapidly rising morbidity, mortality and healthcare costs associated with AF despite implementation of the three pillars of AF management – anticoagulation, rate control and rhythm control – suggest other strategies need to be considered. Compelling data has unveiled novel insights into adipose tissue biology and its effect on arrhythmogenesis while secondary prevention strategies targeting obesity as part of a comprehensive risk factor management programme have been demonstrated to be highly effective. Here, the authors review the epidemiological basis of the obesity–AF relationship, consider its underlying pathophysiology and discuss new therapeutic opportunities on the horizon.

scholarly journals Rhythm control in patients with atrial fibrillation and heart failure: a meta-analysis of randomized controlled trials

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
S.Z Ramos ◽  
A.L.D Te-Rosano
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Risk Ratio ◽  
Control Strategy ◽  
Rate Control ◽  
Meta Analysis ◽  
Rhythm Control ◽  
Forest Plot ◽  
Randomized Controlled ◽  
All Cause Mortality

Abstract Background Atrial fibrillation (AF) is a common arrhythmia that can promote or worsen heart failure (HF). Limited data exist to guide treatment for patients with AF with HF regarding rate versus rhythm control. Purpose To perform a meta-analysis of randomized controlled trials (RCT) in the determination of the efficacy of rhythm control as compared to rate control among patients with AF and HF. Methods Extensive search of PubMed, Cochrane Library, Ovid, EMBASE, Google scholar, and Medline was done up to October 2020. Studies were limited to RCTs comparing rhythm control in patients with atrial fibrillation and heart failure with rate control. Outcome measures include all-cause mortality and cardiovascular mortality. Statistical analysis was done using Review manager V5.3. Results A total of 9800 patients were included in the pooled analysis of the comparison of rhythm control versus rate control strategy in patients with AF and HF. All pooled analyses were done using random effects model. The pooled risk ratio for all-cause mortality of rate control vs rhythm control did not achieve significance at 1.15, with 95% CI 0.91 to 1.45, and p=0.24. There was statistically significant heterogeneity across the two studies with I2 of 54% and p=0.02 (Figure 1A). The pooled risk ratio for cardiovascular mortality in rate control strategy vs rhythm control is 1.19, with 95% CI 0.94 to 1.50, and p=0.15 (Figure 1B). Eight trials with 9987 participants reported stroke. The pooled risk ratio of stroke in rate control vs rhythm control is 1.11, with 95% CI 0.84 to 1.46, and p=0.47 (Figure 1C). The 95% CI for the pooled risk ratio cross 1.00, indicating an equivocal result. Our results do not indicate statistical heterogeneity across the studies with I2 of 28% and p=0.27. Seven trials with 8311 participants reported bleeding. The pooled risk ratio of hospitalization for bleeding in rate control vs rhythm control is 1.18, with 95% CI 0.81 to 1.73, and p=0.39 (Figure 1D). Thus, we have insufficient evidence to demonstrate whether rate or rhythm control have significantly higher or lower risk for bleeding. Four trials with 8468 participants reported hospitalization rate. The pooled risk ratio of hospitalization in rate control compared to rhythm control is 0.96, with 95% CI 0.86 to 1.07, and p=0.42 (Figure 1E). None of the studies individually showed statistically significant differences but AF–CHF showed benefit of rate control in the first year after enrolment (p=0.001) and a tendency favouring rate control (p=0.06) when the study was analysed in full length except for AF-CHF. Conclusion Among patients with AF and concomitant HF, there is no sufficient evidence between rate and rhythm control strategies in their effects to rates of mortality and major clinical outcomes; therefore, choosing an appropriate therapeutic strategy should consider individual variations such as patient preferences, comorbidities, and treatment cost. FUNDunding Acknowledgement Type of funding sources: None. Forest Plot A–C Forest Plot D–E

Rate versus rhythm control therapy for atrial fibrillation

ESC CardioMed ◽  
2018 ◽  
pp. 2177-2180
Author(s):  
Albert L. Waldo
Keyword(s):  
Atrial Fibrillation ◽  
Sinus Rhythm ◽  
Control Strategy ◽  
Rate Control ◽  
Anticoagulation Therapy ◽  
Rhythm Control ◽  
Rate Versus ◽  
Ventricular Response ◽  
Tachycardia Induced Cardiomyopathy ◽  
Stable Sinus Rhythm

Based on data from several clinical trials, either rate control or rhythm control is an acceptable primary therapeutic strategy for patients with atrial fibrillation. However, since atrial fibrillation tends to recur no matter the therapy, rate control should almost always be a part of the treatment. If a rhythm control strategy is selected, it is important to recognize that recurrence of atrial fibrillation is common, but not clinical failure per se. Rather, the frequency and duration of episodes, as well as severity of symptoms during atrial fibrillation episodes should guide treatment decisions. Thus, occasional recurrence of atrial fibrillation despite therapy may well be clinically acceptable. However, for some patients, rhythm control may be the only strategy that is acceptable. In short, for most patients, either a rate or rhythm control strategy should be considered. However, for all patients, there are two main goals of therapy. One is to avoid stroke and/or systemic embolism, and the other is to avoid a tachycardia-induced cardiomyopathy. Also, because of the frequency of atrial fibrillation recurrence despite the treatment strategy selected, patients with stroke risks should receive anticoagulation therapy despite seemingly having achieved stable sinus rhythm. For patients in whom a rate control strategy is selected, a lenient approach to the acceptable ventricular response rate is a resting heart rate of 110 bpm or less, and probably 90 bpm or less. The importance of achieving and maintaining sinus rhythm in patients with atrial fibrillation and heart failure remains to be clearly established.

Clinical factors associated with abandonment of a rate-control or a rhythm-control strategy for the management of atrial fibrillation in the AFFIRM study

2005 ◽  
Vol 149 (2) ◽  
pp. 304-308 ◽  
Author(s):  
Anne B. Curtis ◽  
A. Allen Seals ◽  
Robert E. Safford ◽  
William Slater ◽  
Nicholas G. Tullo ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Control Strategy ◽  
Rate Control ◽  
Rhythm Control ◽  
Clinical Factors ◽  
Factors Associated

Rhythm control for patients with atrial fibrillation complicated with heart failure in the contemporary era of catheter ablation: a stratified pooled analysis of randomized data

2019 ◽  
Vol 41 (30) ◽  
pp. 2863-2873 ◽  
Author(s):  
Shaojie Chen ◽  
Helmut Pürerfellner ◽  
Christian Meyer ◽  
Willem-Jan Acou ◽  
Alexandra Schratter ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
Catheter Ablation ◽  
Control Strategy ◽  
Rate Control ◽  
Similar Rate ◽  
Rhythm Control ◽  
Thromboembolic Events ◽  
All Cause Mortality

Abstract Aims The optimal treatment for patients with atrial fibrillation (AF) and heart failure (HF) has been a subject of debate for years. We aimed to evaluate the efficacy and safety of rhythm control strategy in patients with AF complicated with HF regarding hard clinical endpoints. Methods and results Up-to-date randomized data comparing rhythm control using antiarrhythmic drugs (AADs) vs. rate control (Subset A) or rhythm control using catheter ablation vs. medical therapy (Subset B) in AF and HF patients were pooled. The primary outcomes were all-cause mortality, re-hospitalization, stroke, and thromboembolic events. A total of 11 studies involving 3598 patients were enrolled (Subset A: 2486; Subset B: 1112). As compared with medical rate control, the AADs rhythm control was associated with similar all-cause mortality [odds ratio (OR): 0.96, P = 0.65], significantly higher rate of re-hospitalization (OR: 1.25, P = 0.01), and similar rate of stroke and thromboembolic events (OR: 0.91, P = 0.76,); however, as compared with medical therapy, catheter ablation rhythm control was associated with significantly lower all-cause mortality (OR: 0.51, P = 0.0003), reduced re-hospitalization rate (OR: 0.44, P = 0.003), similar rate of stroke events (OR: 0.59, P = 0.27), greater improvement in left ventricular ejection fraction [weighted mean difference (WMD): 6.8%, P = 0.0004], lower arrhythmia recurrence (29.6% vs. 80.1%, OR: 0.04, P &lt; 0.00001), and greater improvement in quality of life (Minnesota Living with Heart Failure Questionnaire score) (WMD: −9.1, P = 0.007). Conclusion Catheter ablation as rhythm control strategy substantially improves survival rate, reduces re-hospitalization, increases the maintenance rate of sinus rhythm, contributes to preserve cardiac function, and improves quality of life for AF patients complicated with HF.

Abstract 15773: Differences in Atrial Fibrillation Symptoms, Quality of Life, and Response to Therapy Across Race-ethnicity

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Yining Chen ◽  
Mary Carolina Rodriguez Ziccardi ◽  
Aylin Ornelas ◽  
Faisal Darbar ◽  
Zain Alzahrani ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Atrial Fibrillation ◽  
Rate Control ◽  
Rhythm Control ◽  
Response To Therapy ◽  
Clinical Genetic ◽  
Control Versus ◽  
Race Ethnicity ◽  
Control Therapy

Introduction: Atrial fibrillation (AF) guidelines are heavily predicated on assessing the severity of symptoms experienced by individual patients when selecting either rate or rhythm control strategy. While the severity of symptoms can be highly variable, it remains unclear if race-ethnicity influences AF symptoms and quality-of-life (QoL). We sought to determine whether race-ethnicity modulates severity of AF symptoms, QoL and response to therapy. Methods: A prospective cohort study of 415 patients diagnosed with new-onset AF enrolled over a 30-month period in a clinical-genetic registry. Baseline assessment of patients prior to treatment initiation included a detailed patient history and the validated 20-item Atrial Fibrillation Effect on QualiTy-of-life (AFEQT) questionnaire. We divided the cohort into groups based on race-ethnicity (African American[AA], European American[EA], Hispanic/Latino[H/L]) and treatment strategy (rate or rhythm control). Results: Of 306 consecutive patients with AF, 113 (36.9%) were AA, 108 (35.3%) EA and 85 (27.8%) H/L. The mean age was 61.9±13.0 years, and 105 (34.3%) were female with 154 (50.3%) patients treated with rate control versus 152 (49.7%) with rhythm control therapy. Both AA (52.1%) and H/L (65.9%) patients were more likely to be initiated on rate control therapy as compared with EAs (36.1%; P=0.0002) despite lower baseline AFEQT scores (AA: 72.9.9±23.2; H/L: 75.1±20.7; and EA: 80.2±17.9; P=0.24) and greater impairment of QoL. The overall AFEQT scores and QoL improved significantly in AAs (Δscore: 10.4±28.2; P<0.0001) and EAs (Δscore: 11.9±20.1; P<0.0001) and was mostly associated with improvement in activities of daily living. Multivariate predictors of improvement in QoL in patients with AF included not only rhythm control therapy but also a history of both coronary artery disease and obesity. Conclusion: The severity and perception of AF symptoms is highly variable in individual patients. Our study showed that ethnic minorities with AF are more likely to receive rate control therapy when compared to patients of European descent despite poorer QoL. Our findings may have important clinical implications for the assessment of symptoms and management of AF in AAs and H/Ls.

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