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Pulse wave analysis and arterial stiffness

I B Wilkinson1, J R Cockcroft, D J Webb

  • 1Department of Medicine, University of Edinburgh, Western General Hospital, Scotland, United Kingdom.

Journal of Cardiovascular Pharmacology
|January 12, 1999
PubMed
Summary
This summary is machine-generated.

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Pulse wave analysis (PWA) accurately records peripheral and central pressure waveforms, offering insights into arterial stiffness. This reproducible technique aids in cardiovascular risk assessment and targeted treatment strategies.

Area of Science:

  • Cardiovascular Physiology
  • Medical Technology

Background:

  • Sphygmography, an early method for pulse waveform recording, has seen renewed interest with modern technology.
  • Applanation tonometry and computer technology have revived interest in objective pulse waveform analysis.

Purpose of the Study:

  • To evaluate Pulse Wave Analysis (PWA) as a reproducible and easy-to-apply technique for assessing arterial stiffness.
  • To explore the role of PWA in cardiovascular risk assessment and patient management.

Main Methods:

  • Utilizing applanation tonometry and computer technology for Pulse Wave Analysis (PWA).
  • Recording peripheral pressure waveforms and generating central waveforms.
  • Assessing pulse wave velocity (PWV) using ECG-gated PWA.

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Main Results:

  • PWA is a highly reproducible and easily applicable clinical technique.
  • PWA, combined with PWV assessment, provides crucial information on arterial stiffness.
  • Increased arterial stiffness is linked to cardiovascular risk factors and atherosclerosis.

Conclusions:

  • Arterial stiffness assessment using PWA offers valuable insights beyond a marker for atherosclerosis.
  • PWA may play a role in the pathogenesis of cardiovascular disease.
  • Stiffness assessment via PWA can improve cardiovascular risk stratification and guide targeted therapies.