A large population‐based study on the prevalence of electrocardiographic abnormalities: A result of Mashhad stroke and heart atherosclerotic disorder cohort study oleh Sara Saffar Soflaei, Mahmoud Ebrahimi, Hamid Reza Rahimi, AmirAli Moodi Ghalibaf, Maryam Jafari, Hedieh Alimi, Nasrin Talkhi, Bahram Shahri, Alireza Heidari‐Bakavoli, Fatemeh Malakouti MD, Mahla Velayati MD, Reza Assaran‐Darban, Malihehsadat Abedsaeidi, Farnoosh Azarian, MohammadReza Latifi, Mohammad Reza Mohammad Taghizadeh Sarabi, Gordon A. Ferns, Habibollah Esmaily, Mohsen Moohebati, Majid Ghayour‐Mobarhan