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Echo01:06

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The human ear cannot distinguish between two sources of sound if they happen to reach within a specific time interval, typically 0.1 seconds apart. More than this, and they are perceived as separate sources.
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Related Experiment Video

Updated: Feb 6, 2026

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography
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The associations between anthropometric measurements and left ventricular structure and function: the Echo-SOL Study.

S Ponce1, M A Allison1, K Swett2

  • 1Family Medicine and Public Health Department University of California San Diego La Jolla CA USA.

Obesity Science & Practice
|August 29, 2018
PubMed
Summary

Higher body measurements like BMI and waist circumference are linked to poorer heart structure and function in Hispanic/Latino adults. This highlights the importance of weight management for cardiovascular health in this population.

Keywords:
Hispanicsanthropometricscardiac structure and function

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Area of Science:

  • Cardiology
  • Public Health
  • Anthropometry

Background:

  • Cardiovascular disease (CVD) risk factors vary across ethnic groups.
  • Anthropometric measures are easily obtainable indicators of adiposity.
  • Understanding anthropometric associations with cardiac health is crucial for targeted interventions.

Purpose of the Study:

  • To investigate the relationship between anthropometric measures and cardiac structure/function in a Hispanic/Latino cohort.
  • To identify specific anthropometric indicators associated with adverse cardiac remodeling and dysfunction.

Main Methods:

  • Utilized data from 1,824 participants in the ECHO-SOL study.
  • Employed multivariable-adjusted linear and logistic regression models.
  • Adjusted for traditional cardiovascular risk factors to isolate anthropometric effects.

Main Results:

  • Increased Body Mass Index (BMI) and waist circumference (WC) correlated with higher left ventricular (LV) mass index.
  • Elevated waist-to-hip ratio (WHR) was associated with increased LV mass index and decreased ejection fraction.
  • Higher BMI, WC, and WHR were linked to increased odds of abnormal LV geometry.

Conclusions:

  • Elevated anthropometric measures are significantly associated with adverse cardiac structure and function in Hispanic/Latino individuals.
  • These findings underscore the clinical relevance of anthropometry in assessing cardiac risk within this demographic.
  • Public health strategies focusing on weight management may mitigate cardiac risks in Hispanic/Latino populations.