ArticleCureus2023
Effect of Obesity on Left Ventricular Systolic and Diastolic Functions Based on Echocardiographic Indices.
Article in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Even short-term obesity leads to subclinical dysfunction of both ventricles in young individuals.Wiener klinische Wochenschrift · 2026Article
- Subclinical left ventricular diastolic dysfunction in adults with overweight or obesity and preserved ejection fraction.Obesity pillars · 2026Article
- Early detection of left atrial dysfunction in young hypertensive patients with a normal left atrial size: a comprehensive analysis using four-dimensional auto left atrial quantification echocardiography.BMC cardiovascular disorders · 2025Article
- Impact of obesity on echocardiographic parameters in individuals free of CVD using anthropometric measurements.The British journal of cardiology · 2024Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLeft ventricular systolic and diastolic functions are known prognosticators for cardiovascular morbidity. One of the significant risk factors for cardiovascular diseases is obesity. The objective of this study is to determine the effect of obesity on the systolic and diastolic functions of the left ventricle on the basis of echocardiographic indices.
methods75 obese and 75 averagely built subjects were studied. They had no other comorbidities. The indices of echocardiography of systolic and diastolic function were taken and assessed using recent recommendations from the European Association of Cardiovascular Imaging and the American Society of Echocardiography.
resultsThe volume indices of systolic and diastolic function (ejection diastolic volume (EDV) and ejection systolic volume (ESV)) and iso-volumetric relaxation time (IVRT) showed a significant increase in obese subjects (p<0.05); however, the relative thickness of the wall and internal diameter were comparable to non-obese subjects. The indices of contractility like ejection fraction, early diastolic filling velocity and late diastolic filling velocity (E/A) ratio, and mitral annular velocity were significantly lower in the obese subjects as compared to non-obese subjects. It was also found that left atrial diameter in systole and diastole had a moderate association (r=0.48, P<0.0001; r=0.35, P<0.0005) while mitral inflow E/A ratio had a negative association with body mass index (BMI) (r=-0.26, P=0.0166).
conclusionsVolumetric changes and ejection are significantly altered by increased BMI. More comprehensive studies in the future are recommended to assess the same.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.