Improving the management of hypertension: acting on key factors Hypertension Symposia & Webinars Improving the management of hypertension: acting on key factors Recording of the satellite symposium sponsored by Servier and held during the ESH-ISH 2021 ON-AIR congress, with chairpersons and speakers M. Burnier, M. Kavanagh, R. Kreutz, A. Pathak and N. Poulter.