A blood pressure problem that's isolated in name only
A blood pressure problem that's isolated in name only
Isolated systolic hypertension should demand your attention.
Stiff joints are an outward sign of aging. They're a pain, literally, and can slow you down or keep you from doing the things you want to do. Stiff arteries are equally problematic. They are the main culprit behind the gradual rise in blood pressure with age. You can't feel high blood pressure, but it can stop you just as surely as stiff joints can, and sometimes more permanently.
A blood pressure reading contains two numbers. The top number is the systolic pressure. It gauges the pressure in the arteries when the heart contracts and pushes a wave of blood along the arterial tree. The bottom number is the diastolic pressure. It reflects the pressure during the lull between waves, as the heart relaxes in between beats.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.
Sign Me UpAlready a member? Login ».
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.