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Reduced MEE and MVO2 in patients with paradoxical low‐flow low‐gradient aortic valve stenosis (AS). Reduced MEE in patients with P‐LFLG compared with AS patients with NFHG and NFLG AS. Mean±SD. *P<0.05 compared with NFHG and NFLG. MEE indicates myocardial external efficiency; MVO2, myocardial oxygen consumption; NFHG, normal‐flow, high‐gradient; NFLG, normal‐flow, low‐gradient; P‐LFLG, paradoxical low‐flow, low‐gradient aortic valve stenosis.
