Rhythm control Dotaz Zobrazit nápovědu
- MeSH
- antiarytmika aplikace a dávkování terapeutické užití MeSH
- antikoagulancia aplikace a dávkování terapeutické užití MeSH
- fibrilace síní etiologie komplikace terapie MeSH
- katetrizační ablace metody trendy MeSH
- lidé MeSH
- srdeční frekvence fyziologie účinky léků MeSH
- tromboembolie prevence a kontrola MeSH
- Check Tag
- lidé MeSH
- MeSH
- cirkadiánní rytmus MeSH
- elektrokardiografie MeSH
- lidé MeSH
- osobnost MeSH
- srdeční frekvence MeSH
- Check Tag
- lidé MeSH
It is common practice to restore and maintain sinus rhythm in patients with atrial fibrillation and heart failure. This approach is based in part on data indicating that atrial fibrillation is a predictor of death in patients with heart failure and suggesting that the suppression of atrial fibrillation may favorably affect the outcome. However, the benefits and risks of this approach have not been adequately studied. METHODS: We conducted a multicenter, randomized trial comparing the maintenance of sinus rhythm (rhythm control) with control of the ventricular rate (rate control) in patients with a left ventricular ejection fraction of 35% or less, symptoms of congestive heart failure, and a history of atrial fibrillation. The primary outcome was the time to death from cardiovascular causes. RESULTS: A total of 1376 patients were enrolled (682 in the rhythm-control group and 694 in the rate-control group) and were followed for a mean of 37 months. Of these patients, 182 (27%) in the rhythm-control group died from cardiovascular causes, as compared with 175 (25%) in the rate-control group (hazard ratio in the rhythm-control group, 1.06; 95% confidence interval, 0.86 to 1.30; P=0.59 by the log-rank test). Secondary outcomes were similar in the two groups, including death from any cause (32% in the rhythm-control group and 33% in the rate-control group), stroke (3% and 4%, respectively), worsening heart failure (28% and 31%), and the composite of death from cardiovascular causes, stroke, or worsening heart failure (43% and 46%). There were also no significant differences favoring either strategy in any predefined subgroup. CONCLUSIONS: In patients with atrial fibrillation and congestive heart failure, a routine strategy of rhythm control does not reduce the rate of death from cardiovascular causes, as compared with a rate-control strategy. (ClinicalTrials.gov number, NCT00597077.) 2008 Massachusetts Medical Society
- MeSH
- amiodaron terapeutické užití MeSH
- antiarytmika terapeutické užití MeSH
- beta blokátory terapeutické užití MeSH
- digitalisové glykosidy terapeutické užití MeSH
- dysfunkce levé srdeční komory MeSH
- elektrická defibrilace MeSH
- fibrilace síní prevence a kontrola MeSH
- hospitalizace statistika a číselné údaje MeSH
- inhibitory ACE terapeutické užití MeSH
- Kaplanův-Meierův odhad MeSH
- kardiovaskulární nemoci mortalita MeSH
- kombinovaná terapie MeSH
- lidé středního věku MeSH
- lidé MeSH
- následné studie MeSH
- prospektivní studie MeSH
- senioři MeSH
- srdeční frekvence MeSH
- srdeční selhání farmakoterapie komplikace terapie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
Journal of human hypertension. 2, ISSN 0950-9240 Supplement Vol. 10
S38 s. : il. ; 30 cm
- MeSH
- cirkadiánní rytmus MeSH
- hypertenze ekonomika prevence a kontrola MeSH
- životní styl MeSH
- Publikační typ
- kongresy MeSH
- Konspekt
- Lékařské vědy. Lékařství
- NLK Obory
- kardiologie
- veřejné zdravotnictví
- angiologie