Blood Pressure Explained: What Do Your Numbers Mean? (Normal to Hypertension Categories) Blood pressure is the force of blood pushing against the walls of your arteries. A reading consists of two numbers, measured in millimeters of mercury (mmHg): the Systolic (top number, pressure when the heart beats) and the Diastolic (bottom number, pressure when the heart rests). Understanding your numbers is vital for heart health! We'll break down the official categories for adults (Normal, Elevated, Stage 1 Hypertension, Stage 2 Hypertension, and Hypertensive Crisis) so you know exactly what your reading means and when it's time to see a doctor. High blood pressure is a silent risk for serious issues like heart attack and stroke. Know your numbers, protect your heart! #BloodPressure #Hypertension #KnowYourNumbers #HeartHealth #HealthEducation #BloodPressureChart #SystolicDiastolic