However, because of the low number of patients at risk after stratification and the low number of events in this subgroup, statistical analysis did not achieve significance to firmly establish improved risk stratification, although log‐rank for trend testing indicates differences for these 4 groups ( P for trend=0.003).
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Low Circulating Musclin is Associated With Adverse Prognosis in Patients Undergoing Transcatheter Aortic Valve Implantation at Low-Intermediate Risk.
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