#Levothyroxine dose and risk of atrial #fibrillation: A nested case-control study
Contemporary data on the effect of levothyroxine dose on the occurrence of atrial fibrillation (AF) are lacking, particularly in the older population. Our objective was to determine the effect of cumulative levothyroxine exposure on risk of AF and ischemic stroke in older adults We conducted a population-based observational study using health care databases from Ontario, Canada. We identified adults aged ≥66 years without a history … Continue reading #Levothyroxine dose and risk of atrial #fibrillation: A nested case-control study