ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Reproducibility of echocardiographic left ventricular measurements | JoVE Visualize

Home
Research Domains
Physical Sciences

Reproducibility of echocardiographic left ventricular measurements

D C Wallerson, R B Devereux

Hypertension (Dallas, Tex. : 1979)|February 1, 1987

Related Experiment Videos

View abstract on PubMed

Summary

Reproducible echocardiogram measurements require strict quality control, standardized techniques, and consistent interpretation. Adhering to these guidelines ensures accurate cardiac assessments for reliable patient monitoring.

Area of Science:

Cardiology
Medical Imaging

Background:

Serial echocardiograms are crucial for monitoring cardiac conditions.
Ensuring reproducibility in echocardiogram measurements is vital for accurate patient assessment.

Purpose of the Study:

To provide recommendations for enhancing the reproducibility of echocardiogram measurements.
To outline quality control measures for technically adequate echocardiographic studies.

Main Methods:

Emphasizing strict adherence to quality control and technical standards.
Standardizing acoustic windows, angulation, and measurement conventions.
Recommending measurements at end-expiration and using mean values from multiple beats.

Main Results:

Careful performance and interpretation lead to acceptable reproducibility.
Standardized protocols improve the technical quality and accuracy of echocardiograms.
Multi-reader interpretation enhances the reliability of echocardiogram analysis.

Conclusions:

Implementing standardized protocols and quality control measures is essential for reproducible echocardiography.
Consistent sonographer training and adherence to measurement conventions improve diagnostic accuracy.
Further research is needed to optimize two-dimensional measurement techniques for accuracy and reproducibility.

Related Experiment Videos

Related Concept Videos

Classical Physics

Thermodynamics And Statistical Physics

Reproducibility Of Echocardiographic Left Ventricular Measurements