April 7, 2003European Journal of Heart Failure

Reproducibility of the Measurement of the Muscle Ergoreflex Activity in Chronic Heart Failure

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Why the study?

Are methods for measuring muscle ergoreflex activity reproducible in patients with chronic heart failure?

Structured PICO

Are methods for measuring muscle ergoreflex activity reproducible in patients with chronic heart failure?

Population

12 stable heart failure patients (mean age 62.8+/-2.4 years) and 18 normal subjects (total n=30).

Intervention

Measurement of muscle ergoreflex activity (metaboreflex via post-exercise regional circulatory occlusion and mechanoreflex via passive vs active leg movement).

Comparator

Normal subjects and control recovery periods.

Outcome

Reproducibility of muscle ergoreflex activity measurements (expressed as coefficients of variation).surrogate

Methods for measuring muscle ergoreflex activity demonstrate adequate reproducibility in patients with chronic heart failure, supporting their use in physiological studies.

Discussion

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Implication

Ergoreflex measures show adequate reproducibility in HF; supports physiological research use but leaves clinical utility open.

Cite This Study

Scott et al. (2003) studied this question.

synapsesocial.com/papers/6a702c74e36a167817e1eaa5 https://doi.org/10.1016/s1388-9842(03)00012-6

Topics

Heart failure HFrEF treatment

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Reproducibility of the Measurement of the Muscle Ergoreflex Activity in Chronic Heart Failure

Structured PICO

Discussion

Implication

Cite This Study

Topics

Reproducibility of the Measurement of the Muscle Ergoreflex Activity in Chronic Heart Failure

Structured PICO

Discussion

Implication

Cite This Study

Also Consider

Topics

Also Consider