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- W2387878390 abstract "Objective To assess the prognostic value of heart rate variability (HRV) in patients with moderate and severe degree chronic congestive heart failure (CHF).Methods 98 patients were studied by 4 years of follow up.HRV was analyzed with a Holter analysis system in the time domain.Prognostic analysis was performed with Cox proportional hazards model and Kaplan Meier survival analysis.Results Cox's univariate analysis identified the SDNN,SDANN,SDNN index to be predictors of cardiac death.The Kaplan Meier survival curves revealed that SDNN≤50 ms and SDANN≤40 ms were useful risk factors.Conclusion The depressed HRV measures is an independent risk factor for a poor prognosis in patients with CHF.Whether analysis of HRV can be recommended in the risk stratification for the better management of patients with CHF needs further investigation." @default.
- W2387878390 created "2016-06-24" @default.
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- W2387878390 date "2002-01-01" @default.
- W2387878390 modified "2023-09-25" @default.
- W2387878390 title "Prognostic value of heart rate variability on chronic congestive heart failure" @default.
- W2387878390 hasPublicationYear "2002" @default.
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