Does a `` zero tolerance for overtime '' increase surgical per case costs?
A "zero tolerance for overtime" policy may be too rigid to be consistently cost effective.
Baseline RDW ≥ 15.5% and a rising RDW over time strongly correlate to an increased risk of death post-TAVI, and could be used to refine risk stratification. Investigating and ameliorating the causes of RDW expansion may improve survival.