The prognostic significance of heart rate recovery is not dependent upon maximal effort in patients with heart failure
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چکیده
منابع مشابه
Prognostic significance of heart rate turbulence parameters in patients with chronic heart failure
BACKGROUND This study is aimed to evaluate the clinical significance of heart rate turbulence (HRT) parameters in predicting the prognosis in patients with chronic heart failure (CHF). METHODS From June 2011 to December 2012, a total of 104 CHF patients and 30 healthy controls were enrolled in this study. We obtained a 24-hour Holter ECG recording to assess the HRT parameters, included turbul...
متن کامل[Prognostic significance of hemoglobin levels in patients with heart failure].
INTRODUCTION AND OBJECTIVES To evaluate the prognostic significance of hemoglobin (Hb) levels in terms of 1-year mortality and hospital admissions due to heart failure (HF) during the first year of follow-up after the first visit to an outpatient HF unit. PATIENTS AND METHOD Survival status and HF-related hospital admission rate at 1 year were analyzed for 337 patients admitted between August...
متن کاملAcetylcholinesterase inhibition with pyridostigmine improves heart rate recovery after maximal exercise in patients with chronic heart failure.
OBJECTIVE To characterise the effects of acetylcholinesterase inhibition with pyridostigmine on parasympathetic tone in patients with chronic heart failure (CHF). DESIGN Prospective randomised, double blind crossover trial. SETTING University hospital outpatient heart failure clinic. PATIENTS 20 ambulatory subjects with stable CHF (mean age 55 years, mean ejection fraction 24%). INTERVE...
متن کاملCARDIOVASCULAR MEDICINE Acetylcholinesterase inhibition with pyridostigmine improves heart rate recovery after maximal exercise in patients with chronic heart failure
Objective: To characterise the effects of acetylcholinesterase inhibition with pyridostigmine on parasympathetic tone in patients with chronic heart failure (CHF). Design: Prospective randomised, double blind crossover trial. Setting: University hospital outpatient heart failure clinic. Patients: 20 ambulatory subjects with stable CHF (mean age 55 years, mean ejection fraction 24%). Interventio...
متن کامل[Prognostic significance of creatinine clearance rate in patients with heart failure and normal serum creatinine].
Kidney failure is an important prognostic factor in patients with heart failure. Renal function is usually evaluated by measuring the serum creatinine level. However, a normal creatinine level can mask established kidney failure. We investigated the prognostic significance of the estimated creatinine clearance rate (Cockcroft formula) in 235 patients with heart failure and a normal serum creati...
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ژورنال
عنوان ژورنال: International Journal of Cardiology
سال: 2013
ISSN: 0167-5273
DOI: 10.1016/j.ijcard.2012.12.102