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Evaluation of the Cognitive Performance of Hypertensive Patients with Silent Cerebrovascular Lesions
07:30

Evaluation of the Cognitive Performance of Hypertensive Patients with Silent Cerebrovascular Lesions

Published on: April 23, 2021

The independent association of hypertension with cognitive function among older adults with heart failure

Michael L Alosco1, Adam M Brickman, Mary Beth Spitznagel

  • 1Department of Psychology, Kent State University, Kent, OH, USA. Malosco@kent.edu

Journal of the Neurological Sciences
|October 3, 2012
PubMed

Insights

Hypertension significantly impacts cognitive function in heart failure patients, particularly affecting attention and motor skills. This highlights the need to manage blood pressure for better brain health in this population.

Area of Science:

  • Cardiology
  • Neurology
  • Gerontology

Background:

  • Hypertension is a common comorbidity in heart failure (HF) patients.
  • Cognitive impairment is prevalent in HF, but hypertension's specific role is unclear.

Purpose of the Study:

  • To investigate the association between hypertension and cognitive function in heart failure patients.

Main Methods:

  • 116 HF patients underwent neuropsychological testing and impedance cardiography.
  • Hypertension history was confirmed via medical chart review.
  • Adjustments were made for demographic and medical factors.

Main Results:

  • 69.8% of HF patients had a history of hypertension.
  • Hypertension independently associated with poorer attention, executive function, psychomotor speed, and motor functioning.
  • HF patients with hypertension performed worse in these cognitive domains.

Conclusions:

  • Hypertension history is a significant contributor to cognitive impairment in HF.
  • Further research should explore hypertension's impact on cerebral autoregulation and brain damage in HF.
Abstract

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