Related Experiment Video

Updated: Jul 26, 2026

Assessment of Vascular Function in Patients With Chronic Kidney Disease
08:50

Assessment of Vascular Function in Patients With Chronic Kidney Disease

Published on: June 16, 2014

Pathophysiologic and prognostic implications of measuring arterial compliance in hypertensive disease

J N Cohn1

  • 1Department of Medicine, University of Minnesota Medical School, Minneapolis, USA.

Progress in Cardiovascular Diseases
|August 13, 1999
PubMed

Insights

Arterial wall changes, including reduced elasticity, signal early vascular damage. Measuring arterial compliance may help detect endothelial dysfunction and guide cardiovascular disease treatment.

Area of Science:

  • Cardiovascular Science
  • Vascular Biology
  • Biomedical Engineering

Background:

  • Structural changes in arteries precede atherosclerosis and cardiovascular events.
  • Endothelial dysfunction is an early marker of vascular damage, increasing sensitivity to risk factors.
  • Reduced arterial compliance (elasticity) indicates structural abnormalities linked to aging and disease.

Purpose of the Study:

  • To investigate arterial compliance as an early marker for endothelial dysfunction.
  • To explore the link between pulse wave alterations and nitric oxide bioactivity.
  • To assess the clinical utility of measuring arterial compliance for cardiovascular disease detection and treatment efficacy.

Main Methods:

  • Analysis of structural alterations in the arterial wall.
  • Assessment of endothelial function as an early vascular marker.
  • Measurement of arterial compliance and pulse wave oscillations at artery branch points.

Main Results:

  • Preliminary studies suggest pulse wave alterations at artery branch points indicate endothelial dysfunction.
  • These alterations may also signal reduced nitric oxide bioactivity.
  • Reduced arterial compliance is an index of structural abnormalities in aging and disease.

Conclusions:

  • Arterial compliance measurement shows promise as a marker for early vascular abnormalities.
  • Further research is needed to validate its use in detecting cardiovascular disease and guiding therapy.
  • Understanding arterial elasticity is crucial for managing cardiovascular health.

More Related Videos

Measuring Ascending Aortic Stiffness In Vivo in Mice Using Ultrasound10:08

Measuring Ascending Aortic Stiffness In Vivo in Mice Using Ultrasound

Published on: December 2, 2014

Measuring the Carotid to Femoral Pulse Wave Velocity (Cf-PWV) to Evaluate Arterial Stiffness05:51

Measuring the Carotid to Femoral Pulse Wave Velocity (Cf-PWV) to Evaluate Arterial Stiffness

Published on: May 3, 2018

Related Concept Videos

Sites for measuring blood pressure01:21

Sites for measuring blood pressure

Blood pressure measurement is a fundamental clinical procedure, providing crucial data for assessing cardiovascular health. Among the various sites for this measurement, the brachial and popliteal arteries are predominantly utilized due to their accessibility and the reliability of their readings. This lesson delves into the anatomical significance, methodology, and considerations of measuring blood pressure at these locations.
The Brachial Artery: Primary Site for Blood Pressure Measurement
Assessment of blood pressure in brachial artery(two-step method)01:23

Assessment of blood pressure in brachial artery(two-step method)

Measuring blood pressure is a fundamental skill in healthcare that aids in diagnosing and monitoring hypertension and other cardiovascular conditions. An aneroid sphygmomanometer, commonly used in clinical settings, offers a manual and precise method for blood pressure measurement. The technique for using this instrument involves specific steps that must be carefully executed to ensure accuracy. The following detailed description outlines a two-step technique for assessing blood pressure using...
Special considerations while measuring blood pressure01:28

Special considerations while measuring blood pressure

When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Measurement of Blood Pressure01:17

Measurement of Blood Pressure

Assessing blood pressure is a standard procedure executed in virtually all medical environments. The method utilized today was established over a hundred years ago by an innovative Russian doctor, Dr. Nikolai Korotkoff. The soft ticking noise, known as Korotkoff sounds, heard while taking blood pressure readings results from turbulent blood flow within the vessels. The apparatus required for this procedure includes a sphygmomanometer, a blood pressure cuff attached to a gauge, and a stethoscope.
Hypertension III: Clinical Manifestations and Diagnostic Studies01:30

Hypertension III: Clinical Manifestations and Diagnostic Studies

Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...