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Blood Pressure 101. Taking Control of the Silent Killer Your Name. Blood Pressure Definition. Force of blood on vein walls Pressure units: milligrams of mercury ( mgHg ) Defined by two numbers Systolic: Pressure during beats Diastolic: Pressure between beats
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Blood Pressure 101 Taking Control of the Silent Killer Your Name
Blood Pressure Definition • Force of blood on vein walls • Pressure units: milligrams of mercury (mgHg) • Defined by two numbers • Systolic: Pressure during beats • Diastolic: Pressure between beats • Read as the systolic over diastolic level • Example: 125 over 74
Adult Blood Pressure Categories • Normal • Systolic < 120 • Diastolic < 80 • Prehypertension • Systolic 120 - 139 • Diastolic 80 – 89 • Hypertension • Systolic > 140 • Diastolic > 90
Detection • No symptoms • Person must be tested • Sphygmomanometer and stethoscope used
Hypertension Prevention Tips • Eat healthy • Fruits, vegetables • Low fat diet • Maintain weight • Exercise regularly
References • National Heath, Lung, and Blood Institute • www.nhlbi.nih.gov • American Heart Association • www.americanheart.org/presenter.jhtml