Aigul Maratovna Barieva is an ophthalmologist at the Republican Clinical Ophthalmological Hospital, an assistant at the Department of Ophthalmology of Kazan Medical University. From 2009 to 2016 she studied at the medical faculty of Kazan Medical University. In 2018, she completed her residency in Ophthalmology. In 2021, she completed postgraduate studies in the specialty “Eye diseases”. Since 2018, he has been working in the emergency department of the Republican Clinical Ophthalmological Hospital of Kazan (Russia). Since 2021, he has been teaching the “Ophthalmology” cycle to students at the Department of Ophthalmology of Kazan State Medical University.