Key result
CHF patients exhibit impaired hemodynamics and excessive neurohumoral responses during supine bicycle exercise versus controls.
Why the study?
Hemodynamic and neurohumoral responses to exercise in patients with congestive heart failure were not fully characterized compared to normal controls.
Does supine bicycle exercise elicit different hemodynamic and neurohumoral responses in patients with congestive heart failure compared to normal controls?
Observational (n=24)
Does supine bicycle exercise elicit different hemodynamic and neurohumoral responses in patients with congestive heart failure compared to normal controls?
Heart failure patients demonstrate impaired central and peripheral hemodynamics and excessive neurohumoral activation during exercise compared to healthy controls.
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May inform exercise physiology assessment in HF; leaves open prognostic value and clinical utility pending prospective data.
Ueyama et al. (1993) conducted an observational in Congestive heart failure (n=24). Congestive heart failure vs. Normal controls was evaluated on Hemodynamic and neurohumoral responses to supine bicycle exercise. Patients with congestive heart failure exhibited impaired central and peripheral hemodynamics and excessive neurohumoral responses during supine bicycle exercise compared to normal controls.
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