Effects of diaphragmatic contraction on lower limb venous return and central hemodynamic parameters contrasting healthy subjects versus heart failure patients at rest and during exercise.

Physiol Rep · 2014 · PMC4332204 · PMID 25501441

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did not reach statistical significanceno p-value reported

5.2 ± 0.4 L·min −1 ; P ≤ 0.05); however, Q fv did not reach statistical significance.

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