World Blood Pressure Day with the slogan "Measure your blood pressure, control it, live longer" was held on May 17, 2021 by Isfahan High Blood Pressure Research Center. On this day, the blood pressure of the heads and staff of the Cardiovascular Research Institute and the patients referred to the blood pressure clinic were measured. It is noteworthy that we did not hold blood pressure measurement campaign for public community this year, due to the COVID-19 pandemic and maintaining the health of the community.