scholarly journals The effect of exercise training and physiotherapy on diastolic function, exercise capacity and quality of life in patients with heart failure with preserved ejection fraction: a systematic review and meta-analysis

2021 ◽  
Vol 79 (10) ◽  
pp. 1107-1115
Author(s):  
Chenchen Zhuang ◽  
Xufei Luo ◽  
Qiongying Wang ◽  
Wenjuan Wang ◽  
Runmin Sun ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
Systematic Review ◽  
Exercise Training ◽  
Ejection Fraction ◽  
Diastolic Function ◽  
Meta Analysis ◽  
Preserved Ejection Fraction ◽  
Patients With Heart Failure

scholarly journals The Effect of Exercise Training, IMT and FES on Diastolic Function, Exercise Capacity and Quality of Life in Patients With Heart Failure With Preserved Ejection Fraction: a Systematic Review and Meta-analysis

2021 ◽  
Author(s):  
Chenchen Zhuang ◽  
Xufei Luo ◽  
Qiongying Wang ◽  
Shipeng Li ◽  
Xiaofang Zhang ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
Exercise Training ◽  
Ejection Fraction ◽  
Diastolic Function ◽  
Endurance Training ◽  
Meta Analysis ◽  
Preserved Ejection Fraction ◽  
Combined Exercise

Abstract Background: We aimed to better understand the effects of two exercise training interventions [endurance training and a combination of endurance and resistance training (combined exercise)] and two physiotherapies [functional electrical stimulation (FES) and inspiratory muscle training (IMT)] on diastolic function, exercise performance and quality of life (QoL) in heart failure with preserved ejection fraction (HFpEF) patients.Methods: Cochrane Library, EMBASE and MEDLINE via PubMed for randomized controlled trials were searched from their inception to May 2020. The methodological quality was assessed using the Physiotherapy Evidence Database sacle. All analyses were used by STATA.Results: A total of 14 articles on 13 trials were included in this meta-analysis with 673 HFpEF patients. The pooling revealed that peak oxygen uptake was improved by endurance training [MD (95% CI): 1.89 ml.kg-1.min-1 (1.32, 2.46), P < 0.001], FES [MD (95% CI): 2.28 ml.kg-1.min-1 (0.92, 3.65), P = 0.001] and IMT [MD (95% CI): 2.72 ml.kg-1.min-1 (1.44, 3.99), P < 0.001]. Similar results were observed for 6-minute walk test and QoL. Besides, endurance training increased arterial venous oxygen difference [MD (95% CI): 1.41 (0.09, 2.74), P = 0.036]. Combined exercise was beneficial to the ratio of peak early to late diastolic mitral inflow velocities [MD (95% CI): -2.90 (-4.97, -0.83), P = 0.006] and the early diastolic mitral annual velocity [MD (95% CI): 1.40 (0.68, 2.12), P = 0.006]. IMT improved ventilation/carbon dioxide ratio slope [MD (95% CI): -3.36 ml.kg-1.min-1 (-6.17, -0.54), P = 0.019].Conclusions: FES and IMT may be therapeutic options to improve functional capacity and QoL in HFpEF patients, and the outcomes are similar to endurance training. Combined exercise tends to improve diastolic function in HFpEF patients.

Clinical outcomes and cardiovascular responses to exercise training in heart failure patients with preserved ejection fraction: a systematic review and meta-analysis

2015 ◽  
Vol 119 (6) ◽  
pp. 726-733 ◽  
Author(s):  
Gudrun Dieberg ◽  
Hashbullah Ismail ◽  
Francesco Giallauria ◽  
Neil A. Smart
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
Exercise Training ◽  
Ejection Fraction ◽  
Diastolic Function ◽  
Short Form ◽  
Cardiovascular Responses ◽  
Preserved Ejection Fraction ◽  
Heart Failure Patients

Exercise training induces physical adaptations for heart failure patients with systolic dysfunction, but less is known about those patients with preserved ejection fraction. To establish whether exercise training produces changes in peak V̇o2 and related measures, quality of life, general health, and diastolic function in heart failure patients with preserved ejection fraction. We conducted a MEDLINE search (1985 to October 10, 2014), for exercise-based rehabilitation trials in heart failure, using search terms “exercise training, heart failure with preserved ejection fraction, heart failure with normal ejection fraction, peak V̇o2, and diastolic heart dysfunction”. Seven intervention studies were included providing a total of 144 exercising subjects and 114 control subjects, a total of 258 participants. Peak V̇o2 increased by a mean difference (MD) 2.13 ml·kg−1·min−1 [95% confidence interval (CI) 1.54 to 2.71, P < 0.00001] in exercise training vs. sedentary control, equating to a 17% improvement from baseline. The corresponding data are provided for the following exercise test variables: V̇e/V̇co2 slope, MD 0.85 ml·kg−1·min−1 (95% CI 0.05 to 1.65, P = 0.04); maximum heart rate, MD 5.60 beats per minute (95% CI 3.95 to 7.25, P < 0.00001); Six-Minute Walk Test, MD 32.1 m (95% CI 17.2 to 47.1, P < 0.0001); and indices of diastolic function: E/A ratio, MD 0.07 (95% CI 0.02 to 0.12, P = 0.005); E/E′ ratio MD −2.31 (95% CI −3.44 to −1.19, P < 0.0001); deceleration time (DT), MD −13.2 ms (95% CI −19.8 to −6.5, P = 0.0001); and quality of life: Minnesota Living with Heart Failure Questionnaire, MD −6.50 (95% CI −9.47 to −3.53, P < 0.0001); and short form-36 health survey (physical dimension), MD 15.6 (95% CI 7.4 to 23.8, P = 0.0002). In 3,744 h patient-hours of training, not one death was directly attributable to exercise. Exercise training appears to effect several health-related improvements in people with heart failure and preserved ejection fraction.

scholarly journals Exercise Training for Heart Failure With Preserved Ejection Fraction (ExTraMATCH III): Protocol for an Individual Patient Data Meta-Analysis

2021 ◽  
Vol 10 (1) ◽  
pp. 3-11
Author(s):  
Neil A. Smart ◽  
Melissa J. Pearson ◽  
Rod S. Taylor ◽  
John Cleland
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
Exercise Training ◽  
Ejection Fraction ◽  
Cardiac Rehabilitation ◽  
Meta Analysis ◽  
Preserved Ejection Fraction ◽  
Related Quality ◽  
Health Related

ABSTRACT Background: We will undertake an individual patient data (IPD) meta-analysis to assess the impact of exercise-based cardiac rehabilitation in patients with heart failure with preserved ejection fraction (HFpEF) on mortality and hospitalization and quality of life of exercise-based cardiac rehabilitation according to patient characteristics: age, sex, ethnicity, New York Heart Association functional class, ischemic etiology, ejection fraction, and exercise capacity. Despite emerging evidence supporting exercise training in HFpEF, uncertainties remain in the interpretation and understanding of this evidence base. Clinicians and health care providers seek definitive estimates of impact on mortality, hospitalization and health-related quality of life (HRQoL). This work is, therefore, important as HFpEF treatment options are evolving; however, efficacy of some medications is equivocal, so optimizing exercise rehabilitation is vital. Methods: We conducted a systematic search to identify randomized trials of exercise training for at least 3 weeks compared with no exercise control with 6-month follow up or longer, providing IPD time to event on mortality or hospitalization (all-cause or heart failure-specific). IPD will be combined into a single dataset. We will use Cox proportional hazards models to investigate the effect of exercise-based cardiac rehabilitation and the interactions between exercise-based cardiac rehabilitation and participant characteristics. We will use a mix of one-stage and two-stage models. Original IPD will be requested from the authors of all eligible trials; we will check original data and compile a master dataset. IPD meta-analyses will be conducted using a one-step approach where the IPD from all studies are modeled simultaneously while accounting for the clustering of participants with studies. Results: We expect our analyses to show improved mortality, hospitalization, cardiorespiratory fitness, and health-related quality of life. Conclusion: This work will clarify exercise-based rehabilitation delivery methods to optimize benefits for people with HFpEF.

Catheter ablation of atrial fibrillation in patients with heart failure with preserved ejection fraction: a systematic review and meta-analysis

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
O.M Aldaas ◽  
F Lupercio ◽  
C.L Malladi ◽  
P.S Mylavarapu ◽  
D Darden ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Systematic Review ◽  
Catheter Ablation ◽  
Ejection Fraction ◽  
Meta Analysis ◽  
Preserved Ejection Fraction ◽  
Patients With Heart Failure ◽  
One Year

Abstract Background Catheter ablation improves clinical outcomes in symptomatic atrial fibrillation (AF) patients with heart failure (HF) with reduced ejection fraction (HFrEF). However, the role of catheter ablation in HF patients with a preserved ejection fraction (HFpEF) is less clear. Purpose To determine the efficacy of catheter ablation of AF in patients with HFpEF relative to those with HFrEF. Methods We performed an extensive literature search and systematic review of studies that compared AF recurrence at one year after catheter ablation of AF in patients with HFpEF versus those with HFrEF. Risk ratio (RR) 95% confidence intervals were measured using the Mantel-Haenszel method for dichotomous variables, where a RR&lt;1.0 favors the HFpEF group. Results Four studies with a total of 563 patients were included, of which 312 had HFpEF and 251 had HFrEF. All patients included were undergoing first time catheter ablation of AF. Patients with HFpEF experienced similar recurrence of AF one year after ablation on or off antiarrhythmic drugs compared to those with HFrEF (RR 0.87; 95% CI 0.69–1.10, p=0.24), as shown in Figure 1. Recurrence of AF was assessed with electrocardiography, Holter monitoring, and/or event monitoring at scheduled follow-up visits and final follow-up. Conclusion Based on the results of this meta-analysis, catheter ablation of AF in patients with HFpEF appears as efficacious in maintaining sinus rhythm as in those with HFrEF. Funding Acknowledgement Type of funding source: None

Effects of exercise training for heart failure with preserved ejection fraction: A systematic review and meta-analysis of comparative studies

2012 ◽  
Vol 162 (1) ◽  
pp. 6-13 ◽  
Author(s):  
Rod S. Taylor ◽  
Edward J. Davies ◽  
Hasnain M. Dalal ◽  
Russell Davis ◽  
Patrick Doherty ◽  
...  
Keyword(s):  
Heart Failure ◽  
Systematic Review ◽  
Exercise Training ◽  
Ejection Fraction ◽  
Comparative Studies ◽  
Meta Analysis ◽  
Preserved Ejection Fraction

scholarly journals Catheter Ablation for Atrial Fibrillation in Patients with Heart Failure with Preserved Ejection Fraction: A Systematic Review and Meta-Analysis

2022 ◽  
Vol 11 (2) ◽  
pp. 288
Author(s):  
Emmanuel Androulakis ◽  
Catrin Sohrabi ◽  
Alexandros Briasoulis ◽  
Constantinos Bakogiannis ◽  
Bunny Saberwal ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Systematic Review ◽  
Ejection Fraction ◽  
Control Strategy ◽  
Meta Analysis ◽  
Rhythm Control ◽  
Preserved Ejection Fraction ◽  
Patients With Heart Failure

Background: Catheter ablation (CA) for atrial fibrillation (AF) has been proposed as a means of improving outcomes among patients with heart failure and reduced ejection fraction (HFrEF) who are otherwise receiving appropriate treatment. Unlike HFrEF, treatment options are more limited in patients with preserved ejection fraction (HFpEF) and the data pertaining to the management of AF in these patients are controversial. The aim of this systematic review and meta-analysis was to investigate the effects of CA on outcomes of patients with AF and HFpEF, such as functional status, post-procedural complications, hospitalization, morbidity and mortality, based on data from observational studies. Methods: We systematically searched the electronic databases MEDLINE, PUBMED, EMBASE and the Cochrane Library for Central Register of Clinical Trials until May 2020. Results: Overall, the pooling of our data showed that sinus rhythm was achieved long-term in 58.0% (95% CI 0.44–0.71). Long-term AF recurrence was noticed in 22.3% of patients. Admission for HF occurred in 6.2% (95% CI 0.04–0.09) whilst all-cause mortality was identified in 6.3% (95% CI 0.02–0.13). Conclusion: This meta-analysis is the first to focus on determining the benefits of a rhythm control strategy for patients with AF and HFpEF using CA, suggesting it may be worthwhile to investigate the effects of a CA rhythm control strategy as the default treatment of AF in HFpEF patients in randomized trials.

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