Cardiac resynchronisation therapy improves quality of life and functional status in people with chronic heart failure undergoing implantable cardioverter defibrillator therapy

2003 ◽  
Vol 7 (4) ◽  
pp. 191-192
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
Chronic Heart Failure ◽  
Implantable Cardioverter Defibrillator ◽  
Cardiac Resynchronisation Therapy ◽  
Implantable Cardioverter Defibrillator Therapy ◽  
Cardioverter Defibrillator ◽  
Cardiac Resynchronisation ◽  
Resynchronisation Therapy

scholarly journals DIAGNOSIS OF ATRIAL FIBRILLATION IN HEART FAILURE PATIENTS WITH IMPLANTABLE CARDIOVERTER DEFIBRILLATOR OR CARDIAC RESYNCHRONISATION THERAPY.

2021 ◽  
Author(s):  
Barbara Dominik ◽  
Mitkowski Przemyslaw ◽  
Wojciech Zorawski ◽  
Ilona Kowalik ◽  
Adam Ciesielski
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Implantable Cardioverter Defibrillator ◽  
Cardiac Resynchronisation Therapy ◽  
Predisposing Factors ◽  
Study Group ◽  
Cardioverter Defibrillator ◽  
Cardiac Resynchronisation ◽  
Resynchronisation Therapy

IntroductionImplantable cardioverter defibrillators register various types of arrhythmias. Thus they can be exploited to better identify patients with atrial fibrillation episodes and increase the proportion of patients who may benefit from implementation of pharmacological prophylaxis of thromboembolic events, most of which it turns out are asymptomatic.Material and methodsAssessment of the frequency, symptoms and predisposing factors for the occurrence of atrial fibrillation episodes in patients with implanted ICD (implantable cardioverter defibrillator) and CRT-D (cardiac resynchronisation therapy with defibrillator) based on the analysis of intracardiac electrocardiograms (IEGM) records. The study included 174 consecutive outpatient cases with heart failure, sinus rhythm and Implanted Cardioverter Defibrillator and Cardiac Resynchronisation Therapy with Defibrillator. Control visits with analysis of IEGM records occurred every three months. During mean follow-up of 20 months, 901 visits were carried out. 147 patients had at least one year of follow-up.ResultsAtrial fibrillation episodes in the study group occurred in 54 (31.0%) of patients and 71.4% were asymptomatic. Predisposing factors were: history of paroxysmal atrial fibrillation (37.0% vs 13.3%, p ˂ 0.001), atrioventricular conduction abnormalities (42.6% vs. 20.0%, p = 0.002), intraventricular conduction abnormalities (59.3% vs 40.8%, p = 0.02) and more severe mitral regurgitation (7.4% vs 0.8%, p = 0.04). Chronic renal disease was a risk factor for death in the study group. No stroke occurred during the study.ConclusionsEpisodes of paroxysmal AF in patients with systolic heart failure and implanted cardioverter-defibrillator systems are quite common. The majority of the episodes recorded in the study were asymptomatic.

scholarly journals Age differences in contemporary treatment of patients with chronic heart failure and reduced ejection fraction

2019 ◽  
Vol 26 (13) ◽  
pp. 1399-1407 ◽  
Author(s):  
Jesse F Veenis ◽  
Hans-Peter Brunner-La Rocca ◽  
Gerard CM Linssen ◽  
Peter R Geerlings ◽  
Marco WF Van Gent ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Elderly Patients ◽  
Implantable Cardioverter Defibrillator ◽  
Cardiac Resynchronisation Therapy ◽  
Outpatient Clinics ◽  
Reduced Ejection Fraction ◽  
Cardioverter Defibrillator ◽  
Cardiac Resynchronisation ◽  
Resynchronisation Therapy

Background Elderly patients are underrepresented in clinical trials but comprise the majority of heart failure patients. Data on age-specific use of heart failure therapy are limited. The European Society of Cardiology heart failure guidelines provide no age-specific treatment recommendations. We investigated practice-based heart failure management in a large registry at heart failure outpatient clinics. Design and methods We studied 8351 heart failure with reduced ejection fraction patients at 34 Dutch outpatient clinics between 2013 and 2016. The mean age was 72.3 ± 11.8 years and we divided age into three categories: less than 60 years (13.9%); 60–74 years (36.0%); and 75 years and over (50.2%). Results Elderly heart failure with reduced ejection fraction patients (≥75 years) received significantly fewer beta-blockers (77.8% vs. 84.2%), renin–angiotensin system inhibitors (75.2% vs. 89.7%), mineralocorticoid receptor antagonists (50.6% vs. 59.6%) and ivabradine (2.9% vs. 9.3%), but significantly more diuretics (88.1% vs. 72.6%) compared to patients aged less than 60 years ( Pfor all trends < 0.01). Moreover, the prescribed target dosages were significantly lower in elderly patients. Also, implantable cardioverter defibrillator (18.9% vs. 44.1%) and cardiac resynchronisation therapy device (14.6% vs. 16.7%) implantation rates were significantly lower in elderly patients. A similar trend in drug prescription was observed in patients with heart failure with mid-range ejection fraction as in heart failure with reduced ejection fraction. Conclusion With increasing age, heart failure with reduced ejection fraction patients less often received guideline-recommended medication prescriptions and also in a lower dosage. In addition, a lower percentage of implantable cardioverter defibrillator and cardiac resynchronisation therapy device implantation in elderly patients was observed.

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