Systematic review of validation studies for the use of wearable smartwatches in the screening of atrial fibrillation. - Zarak, Muhammad Samsoor; Khan, Sher Ali; Majeed, Harris; Yasinzai, Abdul Qahar Khan; Hamzazai, Wadana; Chung, Duy; Koshkarian, Gregory; Fleming, Kevin S. (International Journal of Arrhythmia, 2024)