Journal Wrap | There is wide variation in rates of post-percutaneous coronary intervention (PCI) bleeding in the U.S., according to results of a recent study; this variation remains despite adjustment for patient case-mix.

Utilizing data from 1,292 National Cardiovascular Data Registry hospitals that performed > 50 PCI procedures from July 2009 to September 2012 (n = 1,984,998), outlier sites were identified based on 95% confidence intervals around the hospital’s ran...