Blood pressure, a vital health metric, is measured as two numbers. The bottom number represents diastolic blood pressure, which is the pressure in your arteries when your heart relaxes and refills with blood. For instance, in a reading of 120/80 mmHg, 80 indicates diastolic blood pressure.
It’s crucial to maintain healthy diastolic pressure levels to prevent health complications. Understanding its significance empowers individuals to make informed decisions about their cardiovascular health. The development of blood pressure cuffs in the early 19th century revolutionized the measurement of diastolic pressure, enabling better healthcare outcomes.