The all-Russian campaign "Pulse of life" was launched in Kazan. It was organized by the all-Russian public movement of volunteers in the field of health care "Volunteers-physicians". The campaign will last until October, 31. It is planned to perform a series of health lessons in secondary educational institutions of Tatarstan Republic for children aged 9-12 years as part of the campaign. The campaign is timed to World Heart Day, which is celebrated on September, 29. The purpose of the campaign is to promote a healthy lifestyle among schoolchildren, as well as to prevent the development of systemic risk factors.