A study of more than 450,000 Fitbit wearers shows that an algorithm for the fitness tracker has a high positive predictive value for detecting atrial fibrillation.
Dr. Moore was responding to a question about how Ontario plans to deal with the 350,000-plus residents who have not yet had their first dose of the vaccine.
Health systems lost an average of 118 days of procedure time for hip replacements on the high end of the spectrum, and an average of 46 days for breast cancer surgery on the low end.