New-Onset Atrial Fibrillation Is a Predictor of Subsequent Hyperthyroidism: A Nationwide Cohort Study

Christian Selmer, Morten Lock Hansen, Jonas Bjerring Olesen, Charlotte Mérie, Jesper Lindhardsen, Anne-Marie Schjerning Olsen, Jesper Clausager Madsen, Ulla Schmidt, Jens Faber, Peter Riis Hansen, Ole Dyg Pedersen, Christian Torp-Pedersen, Gunnar Hilmar Gislason