[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 35.168.111.204. Please contact the publisher to request reinstatement.
[Skip to Content Landing]
Article
September 27, 1976

Brain Infarction and Blood Pressure

JAMA. 1976;236(13):1501. doi:10.1001/jama.1976.03270140053028
Abstract

The Framingham Study taught us much about cardiovascular disease in man. Another interesting aspect of this study was recently brought to the attention of physicians by Kannel et al.1 They studied the evolution of atherothrombotic brain infarction in a cohort of 5,209 men and women over a period of 18 years. The results ascertained that hypertension was the most common and most powerful precursor of brain infarction. The authors also compared the influence of the various components of blood pressure on the development of brain infarction. They evaluated the influence of systolic and diastolic pulse, mean arterial pressure, tension-time index, and lability or stability of pressure. In fact, all of these components were associated with the incidence of brain infarction; however, systolic pressure alone emerged as the best indicator of brain infarction risk.

Of 105 infarctions diagnosed during the follow-up of 18 years, only ten occurred in normotensive persons.

×