Harrell's concordance C-index was used to estimate the predictive ability of the ... atrial fibrillation, revascularisation, valve replacement, pacemaker or defibrillator implantation, or taking ...

National Post ePaper, an electronic replica of the print edition to view on any device, share and comment on.

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With 100 days until this year's Indianapolis 500, IMS president Doug Boles says ticket sales are ahead of a year ago. Will Indy 500 sellout?

Using artificial intelligence, computers can watch surgeons perform operations and then write post-surgical operative notes ...