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High Blood Pressure and Stroke
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What Is Blood Pressure?
When your heart pumps, it forces blood through your vessels. This force is called blood pressure.
When Is Blood Pressure Too High?
High blood pressure is also called hypertension. This is when your blood pressure measures 140/90 (140 over 90) or higher most of the time. The higher your blood pressure, the greater your chance of having a stroke.
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The top number shows the force of the blood in your vessels when your heart pumps.
The bottom number shows the force of the blood in your vessels when your heart is between beats.
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This information is not intended as a substitute for professional medical care. Only your doctor can diagnose and treat a medical problem. ©1997, 1998, 2000, 2001 The StayWell Company, 1100 Grundy Lane, San Bruno, CA 94066-3030. www.staywell.com 800 333-3032. All rights reserved.
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