diastolic pressure

Diastolic pressure is the lower number in a blood pressure reading and measures the pressure in your arteries when your heart is relaxing between beats. This phase allows the heart to fill with blood before the next contraction. A normal diastolic pressure indicates that your arteries are holding steady pressure during this resting period, contributing to overall cardiovascular health. Elevated diastolic pressure can suggest increased resistance in your arteries, while low readings may indicate insufficient pressure to supply organs properly. Monitoring diastolic pressure, along with systolic pressure, helps assess your heart health and risk for conditions like hypertension.