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First, everyone's blood pressure changes greatly in one day. Strictly speaking, people's blood pressure is different at every moment. It changes with the changes of people's psychological state, time, season, temperature, and the measured position (arm or wrist) and body position (sittin

First, everyone's blood pressure changes greatly in one day. Strictly speaking, people's blood pressure is different at every moment. It changes with the changes of people's psychological state, time, season, temperature, and the measured position (arm or wrist) and body position (sittin

First, everyone's blood pressure changes greatly in one day. Strictly speaking, people's blood pressure is different at every moment. It changes with the changes of people's psychological state, time, season, temperature, and the measured position (arm or wrist) and body position (sittin

First, everyone's blood pressure changes greatly in one day. Strictly speaking, people's blood pressure is different at every moment. It changes with the changes of people's psychological state, time, season, temperature, and the measured position (arm or wrist) and body position (sittin