The Response of the Abnormal Heart to Exercise
Key result
Hemodynamic abnormalities are consistently associated with the clinical state of congestive heart failure in patients evaluated at rest and during exercise.
Why the study?
How does the abnormal heart in congestive heart failure respond hemodynamically to exercise compared to rest?
Population
Patients with congestive heart failure
Comparison
Exercise vs Rest
Design
Cohort
Authors
Discussion
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Member takes
Implication
May guide CHF severity assessment via rest and exercise hemodynamics; leaves open therapeutic targeting in contemporary cohorts.
Structured PICO
How does the abnormal heart in congestive heart failure respond hemodynamically to exercise compared to rest?
P
Population
Patients with congestive heart failure
I
Intervention
Exercise
C
Comparator
Rest
O
Outcome
Hemodynamic responsesurrogate
Cite This Study
Harvey et al. (1962) studied this question. Hemodynamic abnormalities are consistently associated with the clinical state of congestive heart failure in patients evaluated at rest and during exercise.