Key result
mPAP/CO slope and oxygen uptake provide incremental prognostic value in aortic stenosis.
Why the study?
Does mPAP/CO slope and oxygen uptake add prognostic value in aortic stenosis?
Does mPAP/CO slope and oxygen uptake add prognostic value in aortic stenosis?
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mPAP/CO slope and oxygen uptake may add prognostic value in patients with aortic stenosis.
Recent guidelines redefined exercise pulmonary hypertension as a mean pulmonary artery pressure/cardiac output (mPAP/CO) slope >3 mm Hg·L
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Hoedemakers et al. (2024) studied this question. The mPAP/CO slope and oxygen uptake add prognostic value in patients with aortic stenosis.
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