The 10 Best Home Blood Pressure Monitors of 2023

To understand blood pressure monitors, you need to understand blood pressure, which is “a measure of how hard your blood pushes against the walls of your arteries as it travels throughout your body,” says Golden. A blood pressure reading consists of two numbers: the systolic pressure (the top number of a reading) and the diastolic pressure (the bottom number).

Systolic pressure is the pressure in the arteries when the heart pumps and blood flows, she adds, and diastolic pressure is the pressure in the arteries when the heart is relaxed and filling with blood, which is why it is always lower. number. “Think of it like a wave at the beach. Systolic pressure is like the wave crashing on the shore,” says Golden. “Diastolic pressure is like water receding into the ocean to prepare for the next wave.”

Blood pressure monitors are fairly simple in design. A cuff is connected to an air pump, and “when the pump is activated, the cuff inflates until he can feel he has reached a pressure high enough to temporarily stop blood flow,” says Golden. . “As the cuff deflates, it measures the pressure at which your blood starts flowing again (systolic pressure) and when the blood vessel stays open between heartbeats (diastolic pressure).”

According to the American Heart Association, a normal reading for the average healthy person is less than 120/80, but that “normal” can vary from person to person, adds Golden, “depending on their other medical conditions and health status.”

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